another way to do pathfinding. Slightly less powerfull algorithme in theory, but morrowind pathgrids are so simple it shouldn't be a problem. Hope it solves the bug for KittyCat
Bugfix #578
Merge remote-tracking branch 'gus/AI'
increased version number
updated changelog
Merge remote-tracking branch 'scrawl/master'
last minute change to changelog
Only use the shader based mygui manager if the fixed pipeline is unavailable