FM2-APP: Fix "sleep time" disappears when less than 1 min

When left time is less than 1 min every second it tries to
toggle the visibility of left time, and saves the visibility
but does not actually set visibility of the field

Change-Id: I7f2ac6d3685e72593cd228be8a915d63deed540b
CRs-Fixed: 492460
FM2-APP: Added Chinese support for FM recorded files

Added Chinese string resource for album, playlist, artist name

Change-Id: Ie6c932a52f1563f5512608a3567e18b323a04d49
CRs-Fixed: 496753
FM2-APP: Make UI display friendly when DUT is in landscape mode

There is a favorite list in FM2 which contain 7 buttons to save
favorite channel. When DUT is in landscape, the buttons do not fill
the screen in landscape(there is a black blank in the right),
so the UI becomes unfriendly.

To fix the issue, set each button's weight with 1 to make
the buttons with same width and set horizontal scroll view's
attribute fillViewport to true so that it stretches the content
to fill the available width

Change-Id: I290dc0b86b44de1b6405bc2bbee423d6e6e886ed
CRs-Fixed: 492461
Merge "FM2-APP: Make UI display friendly when DUT is in landscape mode"
FM2: Fix FmSharedPreferences didn't load preset station list

FmSharedPreferences didn't load preset station list, will lead to preset
station was lost when reboot device.

Add the operation to load preset station list from sharedPreferences.

CRs-Fixed: 492458

Change-Id: I77a07d4eadc2be4765b1ad0fa63ff80600e99902
Merge "FM2-APP: Fix "sleep time" disappears when less than 1 min"
Merge "FM2-APP: Added Chinese support for FM recorded files"
Merge "FM2: Fix FmSharedPreferences didn't load preset station list"
Merge branch 'master' of git://codeaurora.org/quic/la/platform/packages/apps/FM2 into jellybean