Updated UI features

+ Added a fade to inactive players TableZone
+ Refreshed TableZone, HandZone and DeckView  default background colors
Updated Sideboard gradient colors

Wasnt happy with the first gradient, too much white. Now uses 2 shades
or purple.
Removed comment

+ removed getters and setters comment
Removed commented line

- removed unused commented out code
Removed comments

- Removed comments as-per request
Merge pull request #379 from poixen/uicolors

Changed UI colors