Remove unused files

states/base/bash_functions

@@ -1,25 +0,0 @@
-#!/bin/bash
-
-function devenv
-{
-    . $HOME/gvasettings.sh
-    . {{ venv }}/bin/activate
-    cd {{ appdir }}
-}
-
-function testenv
-{
-    devenv
-    export DJANGO_SETTINGS_MODULE=${DJANGO_SETTINGS_MODULE%%.local}.test
-}
-
-function settitle
-{
-    if [ -n "$STY" ] ; then      # We are in a screen session
-        echo "Setting screen titles to $@"
-        printf "\033k%s\033\\" "$@"
-        screen -X eval "at \\# title $@" "shelltitle $@"
-    else
-        printf "\033]0;%s\007" "$@"
-    fi
-}