Merge branch 'master' into area-tilegrid
treeccf1af7b645b0a6459b0d288931517d57c4ff20e
-rw-r--r-- 1251 LICENSE
-rw-r--r-- 82 Makefile
-rw-r--r-- 1903 README
-rw-r--r-- 1559 TODO
drwxr-xr-x - doc
drwxr-xr-x - src