Merge pull request #337 from knowledgepoint-devs/merge1

settings.ASKBOT_SITE_TO_DEFAULT_ASK_GROUP no longer used
made inline editor work on the user profile page
Merge branch 'merge1' of github.com:ASKBOT/askbot-devel into merge1
bugfixes
simplified button text on the user profile inline details editor
bugfixes in the embeddable editor & pass test cases