Minor commit
-added avatar support to feeds and comments
Merge remote-tracking branch 'origin/develop' into develop
Merge branch 'develop' of https://github.com/iNeedCode/abb-be-social into develop
Minor commit
-search bar now operational on allsensors page
-change avatar now only visible to user viewing his own profile
Minor changes
-changed file upload modal behaviour and look when displaying messages
-updated picture posting modal in userprofile
Merge branch 'develop' of https://github.com/iNeedCode/abb-be-social into develop

Conflicts:
	ABBConnect.Web/content/js/ui.js