Style person text closer to Material design guide.
Style add dialog text closer to Material.
Revert "Update to okhttp 2.0.0."

This reverts commit 1ab15b742ea80f9b670b80fec095c486d7ca41aa.
Revert "Update picasso to 2.3.3."

This reverts commit ed41fa828253709dba26c6a15aa549c09cdba933.

Conflicts:
	SeriesGuide/build.gradle
Push version to 16-beta8, 15020.
Change log for 16-beta8.
Merge branch 'beta' into dev