add tileattributes for additional features.
use markdown
upgrade windows libtcc, switch over some other things with the map and details.  Still don't know how to resolve the quatnormalize issue.
Merge branch 'master' of https://github.com/cnlohr/noeuclid
forgot to comment out extra line.  Fixes compile.
fix "clamp" issue. this resolves #7
fix warning on auxrotation
wrong parens
Merge remote-tracking branch 'upstream/master'
remove old make options