removed redundant controller.js in sfchecks
Minor fixes / renaming to get question page to work.
QuestionModel minor fixes. MongoDecoder now decodes null dates.
Add pui-jqte directive
style on question page
Introduce postDecode function into JsonDecoder and MongoDecoder.

* MongoDecoder now calls $model->fixDecode if such a method exists.  This allows models to fix data not previously set if needs be. e.g. Change null -> 0.
Question page styles
Add current user id into sf api from CI session.
Add current user id into sf api from CI session.
Make QuestionDTO::updateAnswer return a suitable answer dto for angular to incorporate into the question dto.
Question page: Added remove answer.
Merge branch 'feature/questiondto'
Merge remote-tracking branch 'origin/master' into feature/activityfeed
move DtoEncoder out to separate file
added QuestionModel::readAnswer()
finished activity dto and hooking up activity commands to api commands
wip: activity tests