Bump version to 1.6.6

Bump to v1.6.5

Bump to v1.6.5-beta11

Bump to v1.6.5-beta10

Bump to v1.6.5-beta9

Version bump

Temp workaround to ensure changelog shows on launch for the next beta.

Bump to v1.6.5-beta7

Minor optimisation to play/pause animation..

Added slight delay before firing the call to actually paly/pause music, to allow the play/pause animation to complete seamlessly.

Merge pull request timusus#77 from technacity/patch-1

Update shortcuts.xml

Bump to v1.6.5-beta4