Introducing a new icons theme for the coverart browser

[jrbastien]

Hi, I have been working on a new them for a while. The goal of this theme is to be easier on the eyes and less distracting for the user. Enhancements on this theme are:

• Pixel snapping. Whenever possible, I have tried to align the icons to the pixels on the screen to get less blurry icons.
• Smaller up and down arrows. This would be nice if we could put them closer to the sort icon.
• Complete redesign of the playlist sprite. Removal of the tile icon for library view since now it can also be in coverflow mode.
• Genre icons tweaked individually to keep the same tone between the bold shapes and finer ones.
• Greyed out effect when the genre is unknown.
• Redesign of the decade sprite. It now only shows the decade number without the calendar for better clarity.

[fossfreedom]

@jrbastien

all I can say on this is "Wow!" - the difference between the old and new icons are light & day. Superb. thanks.