Set version to 1.6.2-SNAPSHOT
Issue #197: remove extraneous watch status updater

Thanks to @alonalbert for the fix.  This removes an extraneous update
of the Watched indicator that was left over from some early spikes around
the video player.
unwatched-count
unwatched-count
Merge remote-tracking branch 'origin/UnwatchedCount' into UnwatchedCount

Conflicts:
	serenity-app/res/drawable/episode_count_background.xml
Merge remote-tracking branch 'origin/UnwatchedCount' into UnwatchedCount

Conflicts:
	serenity-app/res/drawable/episode_count_background.xml
time-of-day
time-of-day
time-of-day
Merge pull request #210 from alonalbert/PlayButton

Feature Request: Play Button Behavior
Merge pull request #208 from alonalbert/TimeOfDay

Feature Request: Time of day
Issue #196: Make use of Volley for Restful calls

* Make Movies retrieval use Volley for the RESTful calls.
* Add OkHTTP to use with Volley for caching and future SPDY support
* Refactor Subtitle code to use Volley
* Use StringBuilder in loops instead of string concat.
* Make use of SimpleXmlRequest for processing volley xml responses.
* Removes the old intent service and migrates it to use volley.  Also make
  sure to only get a single instance of a volley queue so that it is reused
  everytime.
* Refactor Episode Retrieval code
* Move Episode retrieval to volley
Merge pull request #207 from alonalbert/UnwatchedCount

Feature Request: Unwatched Count
Change watched background from orange to holo blue

Slight change to make the color holo blue instead of orange to keep in
line with the rest of the theming of the application.  The orange is to
indicative of the offical Plex colors and trying to keep things as distinct
as possible.
Issue #197: more tweaks to watched status from playing a video

From @alonalbert, addresses some issues related to updating the watched
status on plex.
Issue #196: Fix Out of Memory issue when retrieving subtitles

When retrieving subtitles a new volley queue was being created each time
instead of retrieving an existing volley queue.  If a person moved through
the list fast enough this could cause an out of memory error to occur.
More volley tweaks
Issue #196: Performance tweaks for Image Caching
Issue #196: remove stub image
Issue #169: Performance tweak for image loading

Use OkHttp to handle HTTP/HTTPS requests.  This handles things like caching
the requests, fail over from bad requests, and in general is more optimized
for the type of networking request serenity is doing.  This is already being
used with Volley.