Added the user's friends as possibilities for message recipients.
Finalizing changes that support the changed API in regard to fetching groupmates.
Removed an unused file.
Replaced much of the artwork with higher res versions and added some previously missing artwork.
Merge branch 'addSideNavInheritance' of https://github.com/icowley/allplayers-android into A1

Conflicts:
	res/layout/grouppage.xml
	src/com/allplayers/android/GroupMembersActivity.java
	src/com/allplayers/android/SelectMessageContacts.java
	src/com/allplayers/android/SelectUserContacts.java
	src/com/allplayers/rest/RestApiV1.java
Changed the app to run on prod instead of pdup, disabled the number of photos in an album due to an API issue causing it to report incorrect data.
Fixed it so reading a message thread updates its status.