remove un-used js, move the rest to the bottom of the body
Merge pull request #220 from CruGlobal/MH-789

Enhanced facebook login image in survey mode for mobile
Fix add contact form to clear the form if the user choose 'Save and add another'
Merge pull request #221 from CruGlobal/MH-790

Fix add contact form to clear the form if the user choose 'Save and add ...
Fix error in production - survey feed for mobile
Merge pull request #210 from CruGlobal/improve_mobile_survery

remove un-used js, move the rest to the bottom of the body
Refactor contact assignments structure
Merge pull request #222 from CruGlobal/MH-791

Refactor contact assignments structure
Change visual size of the elements and organize the css styles