Merge branch 'favorites'

* favorites:
  Favorites added
New Music entry added to the My music activity
New Music entry added to the My music activity
Added Favorites for dutch version
Merge branch 'new-music'

* new-music:
  New Music entry added to the My music activity
  New Music entry added to the My music activity
Initial list selection

- Refactored item views to enable discovery of current index.
- Made playerstate parcelable to be able to use it from activities and avoid using maps for list callbacks.
- Jump to currently playing song in current playlist, and indicate it visually
- Highlight the currently selected player
Refactored extended query format response handlers

Moved the interface to a separate file, and created a common base class with
standard funtionality, to make the code more DRY, and to eliminate the errors,
that I noticed.
Highlight current items

- Define styles for the text apearancces we use in squezer, and use them in layouts
- Add bold styles and use them for currently playing song and active player
Added copyright notice to new files
Fix reported crash: Receiver not registered
Slightly de-clutter the search UI.

Remove the custom search button that appeared after the EditText control,
and its drawable.

Configure the EditText as a search control, and perform the search when
the user presses the search button on the IME.
Use a SparseArray instead of a HashMap of Integers, per lint.
merged nik/master
Fixed bug in passing serch results
Add a "download" feature to the "Now playing" activity.
Support downloading tracks via the music folder view.