Serenity for Android v2.0.0-M2

This version addresses a lot of under the hood changes.

• Upgrade to Recycler Views
• Upgrade to Model View Presenter Pattern
• Updated Image Loading Library
• Update http libraries.

From a user stand point everything should be worked except the following:

• Long Click and the old dialogs currently don't work. These may be redesigned.
• Play Queues do not work (no way to add the items to the queue)
• Subtitles currently aren't detected.
• Google TV support has been dropped.

This version undergoes a lot of changes behind the scenes but should be stable for daily use.