Added labels to toolbar buttons. Theme menu items are now sorted alphabetically. Window X and Y position can be specified with command line options. Improvements to Gnect's Help docs. Gnect can optionally draw a grid over background images.
Themes now support full-window background images.
Ability to run computer vs computer games. Yer general bugfixes. All winning lines are now indicated - not just the first one Gnect notices. Prefs dialog much simplified. Replaced the original grotty tile sets with a few prettier ones.