Settings: recents clear all options

Thanks to Omni team
Add a circlular memory indicator to the recent panel view (1/2)
Originally picked from Chameleon OS
http://goo.gl/vgL71x

Modifications:
It allows to be toggled on/off as well as setting a custom location.

Colors are not solid, they have an alpha channel to provide
transparency, this way it doesnt interfer much with the recents
panel view.

Screenshot:
http://goo.gl/Th7g0j

Thanks to @0xD34D and @Evisceration
Quicksettings: little clean up to the tile chooser screen
Launch music player on headset connect

Launches the default music player when a headset is connected

Thanks to @Danesh from CM
[2/2] Settings: Change of default stream type controlled by volume rocker