Version beta7

Important security fixes:
- Added missing HTML encoding to postal address of member
- Link to discussion URL only if it starts with http(s)://

Other bugfixes:
- Fixed wrong display of 2nd level delegating voters for an initiative
- Do not display invited initiators as initiators while voting
- Added missing translation

New features:
- Public message of the day
- Both direct and indirect supporter count is shown in tab heads
- Support shown in initiative lists

Language chooser at the login page has been added (again)

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/model/setting_map.lua	Fri Jan 22 12:00:00 2010 +0100
     1.3 @@ -0,0 +1,3 @@
     1.4 +SettingMap = mondelefant.new_class()
     1.5 +SettingMap.table = 'setting_map'
     1.6 +SettingMap.primary_key = { "key", "subkey" }
     1.7 \ No newline at end of file