Profile pic + Backend stuff

Upload profile pic from Gallery
Save user + text item information in database
changes to backend + profile

see above
Merge remote-tracking branch 'origin/master'

Conflicts:
	.idea/workspace.xml
	24HoursOfFame
	AndroidManifest.xml
	out/production/24HoursOfFame/24HoursOfFame.apk
	out/production/24HoursOfFame/24HoursOfFame.unaligned.apk
	out/production/24HoursOfFame/twenty/four/hours/HomeFragment.class
	src/main/com.twentyfourhours.app/ui/events/BrowseFragment.java
	src/main/com.twentyfourhours.app/ui/events/MainActivity.java
	src/main/com.twentyfourhours.app/ui/events/ProfileFragment.java
	src/main/com.twentyfourhours.app/ui/events/UploadFragment.java
	src/main/com.twentyfourhours.app/ui/events/UploadText.java
	src/twenty/four/hours/MainActivity.java
	src/twenty/four/hours/ProfileFragment.java
	src/twenty/four/hours/UploadFragment.java
	src/twenty/four/hours/ui/MainActivity.java
	src/twenty/four/hours/ui/ProfileFragment.java
	src/twenty/four/hours/ui/UploadFragment.java