1.10.5 patch

A new patch is now available. It's been a while since I was able to spend a lot of time on the project, just been too busy :S But I have been doing things while I can and this patch is the result. The main thing that is added is support for French language which is something that I wanted to add for a long time, thanks to Dominique Saussereau! Also included are a variety of bug fixes, mainly for the editors, and a few tweaks to levels to improve playability.