Fixes code that could produce KeyError in sorting methods
Merge pull request #125 from fitoria/keyerrorissue

Fixes code that could produce KeyError in sorting methods
added another signal - new_comment_posted, in hindsight maybe we should have had just one "new_post_created" instead of the three separate ones
pulled translations from transifex
Merge branch 'github'
recompiled messages
rebuilt the english locale messages
fixed some messages for the translation
pulled strings from transifex again
pulled all new translations from tx even the very incomplete ones
Merge branch 'master' of github.com:/ASKBOT/askbot-devel
recompiled all localizations
fixed bug in the main page pagination
fixed a css issue with the messages falling from the header
fixed a css issue for the "give answer box" on the question page
added an optional service url prefix to later support namespaces
added missing translation
added class to the cancel add comment button
Merge branch 'master' of github.com:ASKBOT/askbot-devel into solr