fixed utf-8 issue
Linux: Added sanity checking to LinuxDisplay.setIcon
Display.setIcon: Preserve icon buffer positions
made windowClosing work by using a flag dont render if width or height < 1
dont generate checks for openal
tagging 2.0rc1
updated to openal-soft-1.4.272 - with oss and alsa backend
now using openal-soft-1.4.272
needs retag
cleanup of imports
