diff --git a/engine/lib/nblibraries.properties b/engine/lib/nblibraries.properties
index d9c277726..055d4194c 100644
--- a/engine/lib/nblibraries.properties
+++ b/engine/lib/nblibraries.properties
@@ -1,3 +1,5 @@
+libs.android.classpath=\
+    ${base}/android/android.jar
 libs.bullet.classpath=\
     ${base}/bullet/jME3-bullet-natives.jar
 libs.CopyLibs.classpath=\
@@ -31,25 +33,21 @@ libs.junit_4.src=\
 libs.JWSAntTasks.classpath=\
     ${base}/JWSAntTasks/org-netbeans-modules-javawebstart-anttasks.jar
 libs.lwjgl.classpath=\
-    ${base}/lwjgl/jME3-lwjgl-natives.jar:\
-    ${base}/lwjgl/jinput.jar:\
-    ${base}/lwjgl/lwjgl.jar
-libs.niftygui1.2.classpath=\
-    ${base}/niftygui/nifty-1.2-SNAPSHOT.jar;\
-    ${base}/niftygui/nifty-default-controls-1.2-SNAPSHOT.jar;\
-    ${base}/niftygui/nifty-style-black-1.2-SNAPSHOT.jar;\
-    ${base}/niftygui/xmlpull-xpp3-1.1.4c.jar;\
-    ${base}/niftygui/nifty-examples-1.2_small.jar
+    ${base}/lwjgl/lwjgl.jar;\
+    ${base}/lwjgl/jME3-lwjgl-natives.jar;\
+    ${base}/lwjgl/jinput.jar
+libs.lwjgl.src=\
+    ${base}/../../Libraries/LWJGL2.7.1/src/
 libs.niftygui1.3.classpath=\
-    ${base}/niftygui/nifty-style-grey-1.0.jar;\
-    ${base}/niftygui/xmlpull-xpp3-1.1.4c.jar;\
-    ${base}/niftygui/eventbus-1.4.jar;\
-    ${base}/niftygui/nifty-1.3.jar;\
-    ${base}/niftygui/nifty-default-controls-1.3.jar;\
-    ${base}/niftygui/nifty-lwjgl-renderer-1.3.jar;\
-    ${base}/niftygui/nifty-openal-soundsystem-1.0.jar;\
-    ${base}/niftygui/nifty-style-black-1.3.jar;\
-    ${base}/niftygui/nifty-examples-1.3.jar
+    ${base}/niftygui/eventbus.jar;\
+    ${base}/niftygui/nifty-default-controls.jar;\
+    ${base}/niftygui/nifty-examples.jar;\
+    ${base}/niftygui/nifty-style-black.jar;\
+    ${base}/niftygui/nifty.jar;\
+    ${base}/niftygui/xmlpull-xpp3.jar
+libs.niftygui1.3.javadoc=\
+    ${base}/niftygui/nifty-default-controls-javadoc.jar!//;\
+    ${base}/niftygui/nifty-examples-javadoc.jar!//
 libs.swing-layout.classpath=\
     ${base}/swing-layout/swing-layout-1.0.4.jar
 libs.swing-layout.javadoc=\