auto sync po files from transifex

Change-Id: I5ee65567f51d6a18a53ad735c05d7c53829362f2
add sample music

tower: https://tower.im/projects/8f19f0bf0e754f0b82ef2c24bc230973/todos/778e4571491746fa8c3604a7f497b643/

Change-Id: I05e8b58a63ae076737fca54b6537059b68b24935
Merge "add sample music" into release/2014.2
add hicolor icons

tower: https://tower.im/projects/8f19f0bf0e754f0b82ef2c24bc230973/todos/9013215438234694b27008a199825803/

Change-Id: I5bbe64b5feb94b34b60ffeb21e8ab4da40959a7a
update sample music folder

Change-Id: I49eb5a57d0b4bbb57f0add8e3ae3939e0e150f33
Merge remote-tracking branch 'origin/release/2014.2' into develop

Change-Id: Ife9ad20472d9958af5447549ce2e388e7228801c