Gradle: Try to use Bullet Native for the SDK by moving jbullet to optlibs and bullet-native to corelibs

build.gradle

@@ -52,7 +52,8 @@ dependencies {
     corelibs dep("org.jmonkeyengine:jme3-effects:$jmeEngineVersion", true, true)
     corelibs dep("org.jmonkeyengine:jme3-blender:$jmeEngineVersion", true, true)
 
-    corelibs dep("org.jmonkeyengine:jme3-jbullet:$jmeEngineVersion", true, true)
+    corelibs dep("org.jmonkeyengine:jme3-bullet:$jmeEngineVersion", true, true)
+    corelibs dep("org.jmonkeyengine:jme3-bullet-native:$jmeEngineVersion", true, true)
     corelibs dep(fileTree("lib"), false, false)
     corelibs dep("org.jmonkeyengine:jme3-jogg:$jmeEngineVersion", true, true)
 
@@ -61,12 +62,11 @@ dependencies {
     corelibs dep("org.jmonkeyengine:jme3-plugins:$jmeEngineVersion", true, true)
     corelibs dep("org.jmonkeyengine:jme3-terrain:$jmeEngineVersion", true, true)
 
-    optlibs dep("org.jmonkeyengine:jme3-bullet:$jmeEngineVersion", true, true)
+    optlibs dep("org.jmonkeyengine:jme3-jbullet:$jmeEngineVersion", true, true)
     optlibs dep("org.jmonkeyengine:jme3-jogl:$jmeEngineVersion", true, true)
     optlibs dep("org.jmonkeyengine:jme3-android:$jmeEngineVersion", true, true)
     optlibs dep("org.jmonkeyengine:jme3-ios:$jmeEngineVersion", true, true)
     optlibs dep("org.jmonkeyengine:jme3-android-native:$jmeEngineVersion", true, true)
-    optlibs dep("org.jmonkeyengine:jme3-bullet-native:$jmeEngineVersion", true, true)
     optlibs dep("org.jmonkeyengine:jme3-bullet-native-android:$jmeEngineVersion", true, true)
     testdatalibs dep("org.jmonkeyengine:jme3-testdata:$jmeEngineVersion", false, false)