do not overwrite haxelib.xml if it exists in the repository
do not overwrite haxelib.xml if it exists in the repository

pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe,pleclech/hacking-haxe