[refactor] Music app should use themes for its colours

[Andrew Hayzen]

Music app should use themes for its colours much like podbird [0]

0 - http://bazaar.launchpad.net/~michael-sheldon/podbird/trunk/files/head:/app/themes/

[Andrew Hayzen (ahayzen)]

<ahayzen> Hey, is there an 'official' way todo themes with a 1.1 sdk? Or is the best option todo it like podbird?
<nik90> ahayzen: not with 1.1, but with 1.2 it has some initial support for sub-theming capabilities that zsombi blogged about in developer.ubuntu.com

If refactor uses 1.2 (we may move to 1504 framework to take advantage of the new listitems etc anyway) we can make use of themes [1] in the sdk.

1 - https://developer.ubuntu.com/en/blog/2015/03/17/creating-theme-your-application/

[Victor Thompson (vthompson)]

The Podbird [1] app uses Ubuntu.Components 1.1 and supports theming. Perhaps we could consider it as a basis as well.

1 - https://code.launchpad.net/~michael-sheldon/podbird/trunk