Set version to 1.5.4-SNAPSHOT
Issue #107: Add AllCast as supported Cast/Fling option
Issue #175: NPE when Overscan enabled and in Grid View for Music

When in grid view with overscan enabled, the main activity would force
close with a NPE because the Grid Views background layout was a different
name than what was expected.
Release 1.5.4
Set development to 1.5.5-SNAPSHOT
Issue #174: Fix focus and sliding menu for devices connected to a TV

Some HDMI sticks don't identify themselves and Android TV devices.  To work
around this, added a preference option that can be toggled to let the app
it is in TV mode.  Google TV and Android TV related devices get this set
automatically.
Issue #176: Provide optimized displays for XLarge devices.

This includes new layouts for XLarge devices like Kindle Fire HD and HDX, as
well as Nexus 10 devices.
Release 1.5.5
Reset versiong to 1.5.5-SNAPSHOT
Release 1.5.5