minor

git-svn-id: http://hxformat.googlecode.com/svn/trunk@259 21d757a5-8d53-0410-89ca-7355cf17ce49
haxelib.xml is now haxelib.json

git-svn-id: http://hxformat.googlecode.com/svn/trunk@260 21d757a5-8d53-0410-89ca-7355cf17ce49