diff --git a/Pipfile b/Pipfile
new file mode 100644
index 0000000..c1ab7b4
--- /dev/null
+++ b/Pipfile
@@ -0,0 +1,26 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+django = "*"
+django-model-utils = "*"
+"psycopg2" = "*"
+passlib = "*"
+celery = "*"
+redis = "*"
+gvacommon = {ref = "0.4.0", git = "https://git.dittberner.info/gnuviech/gvacommon.git"}
+requests-oauthlib = "*"
+django-allauth = "*"
+
+[dev-packages]
+coverage = "*"
+django-debug-toolbar = "*"
+sphinx = "*"
+releases = "*"
+sphinxcontrib-blockdiag = "*"
+pylama = "*"
+
+[requires]
+python_version = "3.6"
diff --git a/Pipfile.lock b/Pipfile.lock
new file mode 100644
index 0000000..6255b38
--- /dev/null
+++ b/Pipfile.lock
@@ -0,0 +1,543 @@
+{
+    "_meta": {
+        "hash": {
+            "sha256": "ed0a23d288cc817ebfbf92a4acd140eee9e083d6331eaa5f06bdbc0d37c4767f"
+        },
+        "pipfile-spec": 6,
+        "requires": {
+            "python_version": "3.6"
+        },
+        "sources": [
+            {
+                "name": "pypi",
+                "url": "https://pypi.org/simple",
+                "verify_ssl": true
+            }
+        ]
+    },
+    "default": {
+        "amqp": {
+            "hashes": [
+                "sha256:073dd02fdd73041bffc913b767866015147b61f2a9bc104daef172fc1a0066eb",
+                "sha256:eed41946890cd43e8dee44a316b85cf6fee5a1a34bb4a562b660a358eb529e1b"
+            ],
+            "version": "==2.3.2"
+        },
+        "billiard": {
+            "hashes": [
+                "sha256:ed65448da5877b5558f19d2f7f11f8355ea76b3e63e1c0a6059f47cfae5f1c84"
+            ],
+            "version": "==3.5.0.4"
+        },
+        "celery": {
+            "hashes": [
+                "sha256:77dab4677e24dc654d42dfbdfed65fa760455b6bb563a0877ecc35f4cfcfc678",
+                "sha256:ad7a7411772b80a4d6c64f2f7f723200e39fb66cf614a7fdfab76d345acc7b13"
+            ],
+            "index": "pypi",
+            "version": "==4.2.1"
+        },
+        "certifi": {
+            "hashes": [
+                "sha256:339dc09518b07e2fa7eda5450740925974815557727d6bd35d319c1524a04a4c",
+                "sha256:6d58c986d22b038c8c0df30d639f23a3e6d172a05c3583e766f4c0b785c0986a"
+            ],
+            "version": "==2018.10.15"
+        },
+        "chardet": {
+            "hashes": [
+                "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae",
+                "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"
+            ],
+            "version": "==3.0.4"
+        },
+        "defusedxml": {
+            "hashes": [
+                "sha256:24d7f2f94f7f3cb6061acb215685e5125fbcdc40a857eff9de22518820b0a4f4",
+                "sha256:702a91ade2968a82beb0db1e0766a6a273f33d4616a6ce8cde475d8e09853b20"
+            ],
+            "version": "==0.5.0"
+        },
+        "django": {
+            "hashes": [
+                "sha256:1ffab268ada3d5684c05ba7ce776eaeedef360712358d6a6b340ae9f16486916",
+                "sha256:dd46d87af4c1bf54f4c926c3cfa41dc2b5c15782f15e4329752ce65f5dad1c37"
+            ],
+            "index": "pypi",
+            "version": "==2.1.3"
+        },
+        "django-allauth": {
+            "hashes": [
+                "sha256:45661b6fe308466154adf54461679fab6f0c6850b10c56dc322fbbb9d47e03d9"
+            ],
+            "index": "pypi",
+            "version": "==0.38.0"
+        },
+        "django-model-utils": {
+            "hashes": [
+                "sha256:2c057f3bf0859aba27f04389f0cedd2d48f8c9b3848acb86fd9970794e58f477",
+                "sha256:8cd377744aa45f9f131d652ec460c57d1aaa88d3e9b586c8e27eb709341b9084"
+            ],
+            "index": "pypi",
+            "version": "==3.1.2"
+        },
+        "gvacommon": {
+            "git": "https://git.dittberner.info/gnuviech/gvacommon.git",
+            "ref": "8ba50c4fef85199ae3b48fc38b25081d10ce22c6"
+        },
+        "idna": {
+            "hashes": [
+                "sha256:156a6814fb5ac1fc6850fb002e0852d56c0c8d2531923a51032d1b70760e186e",
+                "sha256:684a38a6f903c1d71d6d5fac066b58d7768af4de2b832e426ec79c30daa94a16"
+            ],
+            "version": "==2.7"
+        },
+        "kombu": {
+            "hashes": [
+                "sha256:86adec6c60f63124e2082ea8481bbe4ebe04fde8ebed32c177c7f0cd2c1c9082",
+                "sha256:b274db3a4eacc4789aeb24e1de3e460586db7c4fc8610f7adcc7a3a1709a60af"
+            ],
+            "version": "==4.2.1"
+        },
+        "oauthlib": {
+            "hashes": [
+                "sha256:ac35665a61c1685c56336bda97d5eefa246f1202618a1d6f34fccb1bdd404162",
+                "sha256:d883b36b21a6ad813953803edfa563b1b579d79ca758fe950d1bc9e8b326025b"
+            ],
+            "version": "==2.1.0"
+        },
+        "passlib": {
+            "hashes": [
+                "sha256:3d948f64138c25633613f303bcc471126eae67c04d5e3f6b7b8ce6242f8653e0",
+                "sha256:43526aea08fa32c6b6dbbbe9963c4c767285b78147b7437597f992812f69d280"
+            ],
+            "index": "pypi",
+            "version": "==1.7.1"
+        },
+        "psycopg2": {
+            "hashes": [
+                "sha256:10e391687b171878181e71736d0effe3772314a339d9ae30995ec8171a0c834e",
+                "sha256:1283f9d45e458c2dcb15ba89367923563f90ef636fe78ee22df75183484a0237",
+                "sha256:1a9c32e4d140bea225f9821d993b2e53c913e717ea97b851246aa9b300095d8f",
+                "sha256:1be6f2438d2b71fec7b07c3c0949dd321b04349c382907ea76b36120edec8300",
+                "sha256:20ca6f29e118b8dd7133e8708b3fba2881e70a4e0841f874ed23985b7201a076",
+                "sha256:227c115b3c1f65d61385e51ac690b91b584640aefb45bffacd4bd33d02ed7221",
+                "sha256:27959abe64ca1fc6d8cd11a71a1f421d8287831a3262bd4cacd43bbf43cc3c82",
+                "sha256:2b2daf1fe30a58300542aea679fd87d1e1c2afd36e7644837b7954fa2dbacb92",
+                "sha256:36e51a51f295fdf67bcf05e7b1877011a6b39e6622b0013fe31c5025241873a3",
+                "sha256:3992b9b914f2eb77dc07e8045d2ca979e491612808bc5c7cd68f307469acf9f6",
+                "sha256:39a11de2335ad45ececed43ab851d36a4c52843d756471b940804f301792781e",
+                "sha256:3c2afe9ef0d1649005e3ccf93c1aaccd6f8ee379530e763d3b3b77f406b7c0ae",
+                "sha256:3fb18e0e52807fe3a300dc1b5421aa492d5e759550918f597d61863419482535",
+                "sha256:55eab94de96ee9702f23283e9c8b03cfdb0001e2b14d5d2e1bd5ff8114b96b9f",
+                "sha256:7e95c0ab7e7e6e452586f35d4d8966b1e924c8dd2c23977e3ea4968770ff1d26",
+                "sha256:7f47514dbddf604f196fcfe5da955537f04691bef8124aff5632316a78d992b7",
+                "sha256:8345370356bb4bddf93acbcfd0357163dd6b09471937adcfb38a2fbb49bdce53",
+                "sha256:8bc6ecb220c0b88d3742042013129c817c44459795c97e9ce1bca70a3f37a53b",
+                "sha256:8df623f248be15d1725faf5f333791678775047f12f17a90d29b5d22573f5cdc",
+                "sha256:9645f1305e4268cc0fc88c823cd6c91de27c003e183c233a6a230e5e963039ee",
+                "sha256:a68719ed5be8373dd72c9e45d55f7a202285e05a2e392eaa8872a67ea47d7d20",
+                "sha256:aca0edf062ec09e954fdf0cc93d3a872362701210983a1442549e703aedec25d",
+                "sha256:b0dd2114d93d8f424bb8ae76e0dc540f104b70ca9163172c05e7700b1459d4c9",
+                "sha256:b2c09359d6802279efb9efb3f91a9c94567151baee95175f9b637ea628f35244",
+                "sha256:ca7bc37b1efb7cc25271bf10f398462ed975d95259af1406d38fcb268466e34f",
+                "sha256:e64235d9013ebf6319cb9654e08f5066112c34d8c4cc41186254ab9c3d6d5b9b",
+                "sha256:ec9be679c0065667503851141c31fa699e1cc69ded3ba8e5d3673dd5a6eb1370",
+                "sha256:eca00d0f91fcb44d88b12f1fd16ad138e38fa07debb79587e2b7ff1fe80d72b9",
+                "sha256:f256e807b8b2b45b6af60d7f2bb5194aab2f4acc861241c4d8ef942a55f5030d",
+                "sha256:fce7612a3bd6a7ba95799f88285653bf130bd7ca066b52674d5f850108b2aec0"
+            ],
+            "index": "pypi",
+            "version": "==2.7.6.1"
+        },
+        "python3-openid": {
+            "hashes": [
+                "sha256:0086da6b6ef3161cfe50fb1ee5cceaf2cda1700019fda03c2c5c440ca6abe4fa",
+                "sha256:628d365d687e12da12d02c6691170f4451db28d6d68d050007e4a40065868502"
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+            "version": "==3.1.0"
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+        "pytz": {
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+                "sha256:8e0f8568c118d3077b46be7d654cc8167fa916092e28320cde048e54bfc9f1e6"
+            ],
+            "version": "==2018.7"
+        },
+        "redis": {
+            "hashes": [
+                "sha256:2100750629beff143b6a200a2ea8e719fcf26420adabb81402895e144c5083cf",
+                "sha256:8e0bdd2de02e829b6225b25646f9fb9daffea99a252610d040409a6738541f0a"
+            ],
+            "index": "pypi",
+            "version": "==3.0.1"
+        },
+        "requests": {
+            "hashes": [
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+                "sha256:ea881206e59f41dbd0bd445437d792e43906703fff75ca8ff43ccdb11f33f263"
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+        },
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+            "version": "==2018.10.15"
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+                "sha256:a5c58664b23b248b16b96253880b2868fb34358911400a7ba39d7f6399935389",
+                "sha256:aaa0f296e503cda4bc07566f592cd7a28779d433f3a23c48082af425d6d5a78f",
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+                "sha256:bab8e6d510d2ea0f1d14f12642e3f35cefa47a9b2e4c7cea1852b52bc9c49647",
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+                "sha256:d19bca47c8a01b92640c614a9147b081a1974f69168ecd494687c827109e8f42",
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+                "sha256:d9ac82be533394d341b41d78aca7ed0e0f4ba5a2231602e2f05aa87f25c51672",
+                "sha256:e982fe07ede9fada6ff6705af70514a52beb1b2c3d25d4e873e82114cf3c5401",
+                "sha256:edce2ea7f3dfc981c4ddc97add8a61381d9642dc3273737e756517cc03e84dd6",
+                "sha256:efdc45ef1afc238db84cb4963aa689c0408912a0239b0721cb172b4016eb31d6",
+                "sha256:f137c02498f8b935892d5c0172560d7ab54bc45039de8805075e19079c639a9c",
+                "sha256:f82e347a72f955b7017a39708a3667f106e6ad4d10b25f237396a7115d8ed5fd",
+                "sha256:fb7c206e01ad85ce57feeaaa0bf784b97fa3cad0d4a5737bc5295785f5c613a1"
+            ],
+            "version": "==1.1.0"
+        },
+        "mccabe": {
+            "hashes": [
+                "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42",
+                "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"
+            ],
+            "version": "==0.6.1"
+        },
+        "packaging": {
+            "hashes": [
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+                "sha256:f95a1e147590f204328170981833854229bb2912ac3d5f89e2a8ccd2834800c9"
+            ],
+            "version": "==18.0"
+        },
+        "pillow": {
+            "hashes": [
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+                "sha256:987e1c94a33c93d9b209315bfda9faa54b8edfce6438a1e93ae866ba20de5956",
+                "sha256:99a3bbdbb844f4fb5d6dd59fac836a40749781c1fa63c563bc216c27aef63f60",
+                "sha256:99db8dc3097ceafbcff9cb2bff384b974795edeb11d167d391a02c7bfeeb6e16",
+                "sha256:a5a96cf49eb580756a44ecf12949e52f211e20bffbf5a95760ac14b1e499cd37",
+                "sha256:aa6ca3eb56704cdc0d876fc6047ffd5ee960caad52452fbee0f99908a141a0ae",
+                "sha256:aade5e66795c94e4a2b2624affeea8979648d1b0ae3fcee17e74e2c647fc4a8a",
+                "sha256:b78905860336c1d292409e3df6ad39cc1f1c7f0964e66844bbc2ebfca434d073",
+                "sha256:b92f521cdc4e4a3041cc343625b699f20b0b5f976793fb45681aac1efda565f8",
+                "sha256:bfde84bbd6ae5f782206d454b67b7ee8f7f818c29b99fd02bf022fd33bab14cb",
+                "sha256:c2b62d3df80e694c0e4a0ed47754c9480521e25642251b3ab1dff050a4e60409",
+                "sha256:c5e2be6c263b64f6f7656e23e18a4a9980cffc671442795682e8c4e4f815dd9f",
+                "sha256:c99aa3c63104e0818ec566f8ff3942fb7c7a8f35f9912cb63fd8e12318b214b2",
+                "sha256:dae06620d3978da346375ebf88b9e2dd7d151335ba668c995aea9ed07af7add4",
+                "sha256:db5499d0710823fa4fb88206050d46544e8f0e0136a9a5f5570b026584c8fd74",
+                "sha256:f36baafd82119c4a114b9518202f2a983819101dcc14b26e43fc12cbefdce00e",
+                "sha256:f52b79c8796d81391ab295b04e520bda6feed54d54931708872e8f9ae9db0ea1",
+                "sha256:ff8cff01582fa1a7e533cb97f628531c4014af4b5f38e33cdcfe5eec29b6d888"
+            ],
+            "version": "==5.3.0"
+        },
+        "pycodestyle": {
+            "hashes": [
+                "sha256:cbc619d09254895b0d12c2c691e237b2e91e9b2ecf5e84c26b35400f93dcfb83",
+                "sha256:cbfca99bd594a10f674d0cd97a3d802a1fdef635d4361e1a2658de47ed261e3a"
+            ],
+            "version": "==2.4.0"
+        },
+        "pydocstyle": {
+            "hashes": [
+                "sha256:2258f9b0df68b97bf3a6c29003edc5238ff8879f1efb6f1999988d934e432bd8",
+                "sha256:5741c85e408f9e0ddf873611085e819b809fca90b619f5fd7f34bd4959da3dd4",
+                "sha256:ed79d4ec5e92655eccc21eb0c6cf512e69512b4a97d215ace46d17e4990f2039"
+            ],
+            "version": "==3.0.0"
+        },
+        "pyflakes": {
+            "hashes": [
+                "sha256:9a7662ec724d0120012f6e29d6248ae3727d821bba522a0e6b356eff19126a49",
+                "sha256:f661252913bc1dbe7fcfcbf0af0db3f42ab65aabd1a6ca68fe5d466bace94dae"
+            ],
+            "version": "==2.0.0"
+        },
+        "pygments": {
+            "hashes": [
+                "sha256:78f3f434bcc5d6ee09020f92ba487f95ba50f1e3ef83ae96b9d5ffa1bab25c5d",
+                "sha256:dbae1046def0efb574852fab9e90209b23f556367b5a320c0bcb871c77c3e8cc"
+            ],
+            "version": "==2.2.0"
+        },
+        "pylama": {
+            "hashes": [
+                "sha256:7e0327ee9b2a350ed73fe54c240894e534e2bccfb23a59ed5ce89f5a5689ee94",
+                "sha256:f81bf3bbd15db802b620903df491e5cd6469dcd542424ce6718425037dcc4d10"
+            ],
+            "index": "pypi",
+            "version": "==7.6.6"
+        },
+        "pyparsing": {
+            "hashes": [
+                "sha256:40856e74d4987de5d01761a22d1621ae1c7f8774585acae358aa5c5936c6c90b",
+                "sha256:f353aab21fd474459d97b709e527b5571314ee5f067441dc9f88e33eecd96592"
+            ],
+            "version": "==2.3.0"
+        },
+        "pytz": {
+            "hashes": [
+                "sha256:31cb35c89bd7d333cd32c5f278fca91b523b0834369e757f4c5641ea252236ca",
+                "sha256:8e0f8568c118d3077b46be7d654cc8167fa916092e28320cde048e54bfc9f1e6"
+            ],
+            "version": "==2018.7"
+        },
+        "releases": {
+            "hashes": [
+                "sha256:16cc20a59bd00854a8c6070b5b5eb410b093cd59c69bc8feb0cbaadd4ae8bc23",
+                "sha256:7a1b3163ab062d41dc4e61d8f51df055756d146f1fb6e18ee5cf55d91c9cda54"
+            ],
+            "index": "pypi",
+            "version": "==1.6.1"
+        },
+        "requests": {
+            "hashes": [
+                "sha256:65b3a120e4329e33c9889db89c80976c5272f56ea92d3e74da8a463992e3ff54",
+                "sha256:ea881206e59f41dbd0bd445437d792e43906703fff75ca8ff43ccdb11f33f263"
+            ],
+            "version": "==2.20.1"
+        },
+        "semantic-version": {
+            "hashes": [
+                "sha256:2a4328680073e9b243667b201119772aefc5fc63ae32398d6afafff07c4f54c0",
+                "sha256:2d06ab7372034bcb8b54f2205370f4aa0643c133b7e6dbd129c5200b83ab394b"
+            ],
+            "version": "==2.6.0"
+        },
+        "six": {
+            "hashes": [
+                "sha256:70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9",
+                "sha256:832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"
+            ],
+            "version": "==1.11.0"
+        },
+        "snowballstemmer": {
+            "hashes": [
+                "sha256:919f26a68b2c17a7634da993d91339e288964f93c274f1343e3bbbe2096e1128",
+                "sha256:9f3bcd3c401c3e862ec0ebe6d2c069ebc012ce142cce209c098ccb5b09136e89"
+            ],
+            "version": "==1.2.1"
+        },
+        "sphinx": {
+            "hashes": [
+                "sha256:217a7705adcb573da5bbe1e0f5cab4fa0bd89fd9342c9159121746f593c2d5a4",
+                "sha256:a602513f385f1d5785ff1ca420d9c7eb1a1b63381733b2f0ea8188a391314a86"
+            ],
+            "index": "pypi",
+            "version": "==1.7.9"
+        },
+        "sphinxcontrib-blockdiag": {
+            "hashes": [
+                "sha256:2d2ccde16bafb061ae8d2008f9524726e8ccd2a8502651b76a1e7f07a4ffd8eb",
+                "sha256:7cdff966d8f372b9536374954314a6cf4280e0e48bc2321a4f25cc7f2114f8f0"
+            ],
+            "index": "pypi",
+            "version": "==1.5.5"
+        },
+        "sphinxcontrib-websupport": {
+            "hashes": [
+                "sha256:68ca7ff70785cbe1e7bccc71a48b5b6d965d79ca50629606c7861a21b206d9dd",
+                "sha256:9de47f375baf1ea07cdb3436ff39d7a9c76042c10a769c52353ec46e4e8fc3b9"
+            ],
+            "version": "==1.1.0"
+        },
+        "sqlparse": {
+            "hashes": [
+                "sha256:ce028444cfab83be538752a2ffdb56bc417b7784ff35bb9a3062413717807dec",
+                "sha256:d9cf190f51cbb26da0412247dfe4fb5f4098edb73db84e02f9fc21fdca31fed4"
+            ],
+            "version": "==0.2.4"
+        },
+        "urllib3": {
+            "hashes": [
+                "sha256:61bf29cada3fc2fbefad4fdf059ea4bd1b4a86d2b6d15e1c7c0b582b9752fe39",
+                "sha256:de9529817c93f27c8ccbfead6985011db27bd0ddfcdb2d86f3f663385c6a9c22"
+            ],
+            "version": "==1.24.1"
+        },
+        "webcolors": {
+            "hashes": [
+                "sha256:030562f624467a9901f0b455fef05486a88cfb5daa1e356bd4aacea043850b59",
+                "sha256:b3b88e5ef2b35fa9e01e3fabe99dddf49da074459c44774c59f3ccab3be4f121"
+            ],
+            "version": "==1.8.1"
+        }
+    }
+}
diff --git a/requirements.txt b/requirements.txt
deleted file mode 100644
index d119713..0000000
--- a/requirements.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-# This file is here because many Platforms as a Service look for
-#	requirements.txt in the root directory of a project.
--r requirements/production.txt
diff --git a/requirements/base.txt b/requirements/base.txt
deleted file mode 100644
index 39a2921..0000000
--- a/requirements/base.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Django==1.9.2
-curtsies==0.2.6
-bpython==0.15.0
-django-braces==1.8.1
-django-model-utils==2.4
-django-crispy-forms==1.6.0
-logutils==0.3.3
-psycopg2==2.6.1
-passlib==1.6.5
-celery==3.1.20
-billiard==3.3.0.22
-kombu==3.0.33
-pytz==2015.7
-pyaml==15.8.2
-django-allauth==0.24.1
-oauthlib==1.0.3
-python-openid==2.2.5
-requests==2.9.1
-requests-oauthlib==0.6.0
-simplejson==3.8.1
--e git+https://git.gnuviech-server.de/gvacommon.git@0.3.0#egg=gvacommon
-redis==2.10.5
diff --git a/requirements/local.txt b/requirements/local.txt
deleted file mode 100644
index 27428d9..0000000
--- a/requirements/local.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-# Local development dependencies go here
--r test.txt
-django-debug-toolbar==1.4
-sqlparse==0.1.18
-Sphinx==1.3.5
-snowballstemmer==1.2.1
-releases==1.0.0
-flake8==2.5.2
-mccabe==0.4.0
-pep8==1.7.0
-pyflakes==1.0.0
-sphinxcontrib-blockdiag==1.5.5
diff --git a/requirements/production.txt b/requirements/production.txt
deleted file mode 100644
index 696dc7c..0000000
--- a/requirements/production.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-# Pro-tip: Try not to put anything here. There should be no dependency in
-#	production that isn't in development.
--r base.txt
diff --git a/requirements/test.txt b/requirements/test.txt
deleted file mode 100644
index 67a8663..0000000
--- a/requirements/test.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-# Test dependencies go here.
--r base.txt
-coverage==4.0.3
-mock==1.3.0