update install.bat
format update
add glcanvas for iup
add glcanvas package and a test file, but it won't work now
change gltest.go use github.com/go-gl/gl, and it works
update readme
update handle.go to handle IHandle not from Go
change libname to aiox ,but not workable
Merge branch 'master' of github.com:Archs/go-iup