Updated gitignore file.

Signed-off-by: Ken 'Minalien' Murray <minalien@gmail.com>
Fixed unit bobbing (Idle Animation).
Fixed AI bug that caused hangs due to pathfinding.

Signed-off-by: Ken 'Minalien' Murray <minalien@gmail.com>
Merge pull request #208 from Minalien/master

Bugfixing and misc updates.