improved design, additional texts, base template

- add style classes to output table
- add Debian and AGPL logos
- use a base template for common template code
- add proper styles for output table

ddportfolioservice/public/stylesheets/style.css

@@ -3,6 +3,19 @@ html, body {
    font-size:10pt;
 }
 
+#debianlogo {
+   float:right;
+}
+
+#content {
+   clear:both;
+}
+
+#agpllogo {
+   float:left;
+   margin-right:10px;
+}
+
 table {
    border-collapse:collapse;
    width:100%;
@@ -12,6 +25,23 @@ th, td {
    border:1px solid grey;
 }
 
+tr.section {
+   background-color: #a0a0a0;
+   color: #f0f0f0;
+}
+
+tr.odd td {
+   background-color: #f0f0f0;
+}
+
+tr.even td {
+   background-color: #e0e0ff;
+}
+
+tr.error td {
+   background-color: #ffe0e0;
+}
+
 td {
    vertical-align:top;
    padding:2px;
@@ -23,6 +53,5 @@ td p {
 }
 
 .errormsg {
-   font-size:80%;
    color:red;
 }