Friend and Feed page

Can't do alot since i need a friend list and the activity of the friends
Added files

Added
Merge remote-tracking branch 'origin/master'

Conflicts:
	NYITChallenge/app/src/main/AndroidManifest.xml
	NYITChallenge/app/src/main/res/layout/activity_start.xml
	NYITChallenge/app/src/main/res/values/strings.xml