Update old Ponykart++ README : Now using Ogre 1.9
Merge remote-tracking branch 'origin/dev'
Merge remote-tracking branch 'origin/dev'
Merge remote-tracking branch 'origin/dev'
Merge remote-tracking branch 'origin/dev'
Fix direntSearch bug

Should return the relative path to the files, not just the filenames.
Don't compute inertia of static meshes

It makes no sense and would trigger an assert(0).
Update materials, meshes, add test kart

The test kart is just a white box with "Pretend this is a kart" on the
front, but it's usefull to test new things without breaking the existing
karts.
Fix potential crash by floating point error

Normalizing a null quaternion is a bad idea, and setOrientation()
happens to normalize its argument internally. Thanks for not documenting
this, Ogre.
Enable simpler camera tracking again

If there's a lot of lag (e.g. running a debug build, or on a slow
computer, ...) the smooth camera can and will jump at random until it
gets stuck looking at the sky while twitching madly.
And it causes noticable jitter even with small framerate drops.
Enable on-the-fly .bullet generation for Meshes
Repo cleanup, remove C# files

Also fix a typo in a #define in main.cpp
Clean repo, remove more C# files
Merge branch 'dev' of https://github.com/Ponykart/PonyKart into dev