fix compiling

Author: Raltyro

building/libs.xml

@@ -5,8 +5,8 @@
 
 		<!-- Hxcpp & OpenFL & Lime (Required for Flixel) -->
 		<git name="hxcpp" url="https://github.com/CodenameCrew/cne-hxcpp"/>
-		<git name="openfl" url="https://github.com/CodenameCrew/cne-openfl"/>
-		<git name="lime" url="https://github.com/CodenameCrew/cne-lime"/>
+		<git name="openfl" url="https://github.com/CodenameCrew/cne-openfl" ref="develop"/>
+		<git name="lime" url="https://github.com/CodenameCrew/cne-lime" ref="develop"/>
 
 		<!-- Flixel -->
 		<git name="flixel" url="https://github.com/CodenameCrew/cne-flixel" ref="feat/update-to-5.9.0"/>