Version beta1

Final voting with Schulze-Method is now possible

Many bug fixes and code cleanup

Registration with invite codes

More sort and filter options

Seperated display of "supporters" and "potential supporters"

Optical changes

Flood limit / initiative contigent is now checked by frontend

Neccessary changes to access core beta11

     1.1 --- a/model/policy.lua	Thu Dec 10 12:00:00 2009 +0100
     1.2 +++ b/model/policy.lua	Fri Dec 25 12:00:00 2009 +0100
     1.3 @@ -7,6 +7,5 @@
     1.4    this_key      = 'id',
     1.5    that_key      = 'policy_id',
     1.6    ref           = 'issues',
     1.7 -  back_ref      = 'policy',
     1.8 -  default_order = '"created", "id"'
     1.9 +  back_ref      = 'policy'
    1.10  }