adapt login part to the new backend.
change the way of loading avatar pics base on the backend API 2.0
Modification due to the new way of uploading avatar pictures for both members and clients.
Add namespace as the parameter in the REST call URL formation.
Adapt the Agenda module (Task) to backend (eve 2.1).
concat and compressed js files
backend URL configuration changed due to the new way of using domain.
Merge branch 'backend_to_newEve' into develop

Conflicts:
	war/dist/app.min.js
	war/dist/plugins.min.js
	war/dist/views/clients.html
pass the teamId to the function that loop the team message , used to be empty. load the photo inside the chat box.
concated js files.
fix the issue that time slots contains special characters.
Change the unixtime to million seconds in Task module. (make sure all the module that using time is million seconds)
concat js files for pervious commit.
Update localization.js
Merge the translation .
Report related REST call URLs are changed.
Some dutch translation is merged into the concat javascript language file.
Added button with link to Google play
bubble position fixed
change the label in the client view.