Merge pull request #127 from SimonSarazin/develop

Update workgroup translation
Modify question group auto notification
Merge branch 'develop' into release/fcr2013

Conflicts:
	requirements.txt
Rewrite again auto notification
Merge pull request #129 from SimonSarazin/develop

Hotfix updated mail template
And again ...
fabfile:  Remove non-postgis download and restore functions, as they do not work anymore.  You NEED postgis to restore the prod database
Merge branch 'hotfix/add_location_bug' into develop
Transform signal into celery task
Merge pull request #131 from SimonSarazin/develop

Reduced email template on askbot
merged release/fcr2013
Merge pull request #132 from freddylimpens/develop

Develop