NOTE: to use the speedometer, a patched version of irrlicht is needed. The replacement
files are included here, we hope that the necessary functions will be included in the
next irrlicht release (STK will still compile without a patched irrlicht version,
but not display the speedometer).
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/branches/irrlicht@3781 178a84e3-b1eb-0310-8ba1-8eac791a3b58
transparent one for the kart selection screen and mini map).
2) Added very first version of minimap (scale is wrong, no kart display yet).
git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/branches/irrlicht@3778 178a84e3-b1eb-0310-8ba1-8eac791a3b58
