Fix #1754
Add Windows 8.1 to the hardware reports
Add some strings for Windows 8 and 8.1

And server '12 and server '12 R2
Fix some compiler warnings in Irrlicht
Fix some coding conventions

Thanks to hiker for the info
min max where inverted
Tweak jungle challenge to use Cocoa Temple and a slightly adjusted time
Actually fix #1754

Thanks to Hiker for the help!
Added support to detect version numbers on nvidia.
Merge branch 'master' of github.com:supertuxkart/stk-code
Merge branch 'master' of https://github.com/thamlett/stk-code into thamlett-master
Fixed coding style.
Merge branch 'thamlett-master'
Fix a few strings
Added comments for translators.
Merge branch 'master' of github.com:supertuxkart/stk-code
Removed hard coded <B> for backwards (though that message is not
even shown atm).
Fixed translation support.
Cleanup slipstream code to use the new material manager properly. This is unfortunately non fonctional (nothing visible on screen) and I have absolutely no clue why. Still this cleanup is necessary...
Continue slipstream cleanup, still doesn't work