UI: introduce ExpandableLayout
add WheelView from http://code.google.com/p/android-wheel/
UI: replace speed/sleep/jump menu & dialog by a new alertdialog
UI: rework of SpeedSelector
UI: rework of TimeSleep
UI: rework of JumpToTime
new notification icon
l10n: Croatian update

Signed-off-by: Edward Wang <edward.c.wang@compdigitec.com>
Catch exception in SQL queries
Rename EventManager to EventHandler
Rename ThumbnailerManager to Thumbnailer
Rename DatabaseManager to MediaDatabase
Database: remove deprecated code and privatize some methods
MediaDatabase: kill warnings
UI: limit wheel values in JumpToTime
UI: move menu button to a fixed location in videoplayer
clear memory bitmap cache when emptying database
UI: dismiss menu when jumping to time
Fix build when vlc is a symlink
disable chromaprint contrib