artists: removed duplicated function
artist: make artist view fill in correctly
Use getMediaTitle where possible
fix pyflakes error
Merge pull request #49 from roignac/artist_fixes

Artist view fixes
Merge pull request #52 from roignac/master

Fix duration display on all views
application: Load the css file from resources
Make the application identifier and resource paths consistent
Make the default duration 0:00 instead of 00:00

This makes sure that the duration label won't change size on first
playback.
view: Fix iter error in songs view
view: Define iter_to_clean in songs view

Also, rename from camelCase to lower_case.
player: Fix end of playlist on repeat none
Merge pull request #57 from kyoushuu/master

Various fixes in resources, songs view and playback
grilo: Create a default options object and use a copy on populate

This will decrease the memory usage when loading views.
widgets: Use set_label method to set load more button label
Merge pull request #67 from kyoushuu/load-more-button-label

Use set_label method to set load more button label
Merge pull request #68 from kyoushuu/grilo-options-profile

Create a default grilo options object and use a copy on populate
albumArt: don't recalculate degrees
albumArt: don't use fancy method to strip chars - python has strip() and regular expressions