version 0.3a2 (bug fixes & additions)

Fixes:
- Gamed-over replays now behave as such when exiting replay-mode.
- A move after any undo, now invalidates redo.

New:
- Available redo moves are displayed (in normal & replay mode).
Version 0.3a2 - Replays & Windows x86 executable
Version 0.3a2 - Improved readme.txt, more sample replay-files, a bit less outdated comments
Merge pull request #1 from migf1/master

Version 0.3a2 (bug fixes, additions, etc)