Fix two little glitches in intro and outro scenes
Merge branch 'upstream/master' into fixes
Disable texture compression on Intel Mesa too
Make some strings translatable
Add emit map to object pass 2 shader
Merge branch 'master' of https://github.com/supertuxkart/stk-code
Detect mesa version.
Removed unnecessary c_str().
Fix crash when track is not found.
Restore ancient behaviour
Some string fixes.
Fixed a typo.
Fixed crash in creating user screen, which occured after rename player.

It's a bit quick and lazy fix. Probably other variables should be cleared too.
Remove unecessary files.
Fix memory leak found by vlj
Fix build
Removed ngettext, because tinygettext can't handle it.
Merge pull request #1847 from gunchleoc/master

Some string fixes.
Move all gfx related config to a separate file
Used #ifndef in header.txt