Added ability to set font color.

Propagating the name of meshes and allocations from native a3d to java

Change-Id: If781f55340b5369459610e5e92ea69e240dcd24e

graphics/java/android/renderscript/Allocation.java

@@ -48,6 +48,7 @@ public class Allocation extends BaseObj {
     @Override
     void updateFromNative() {
         mRS.validate();
+        mName = mRS.nGetName(mID);
         int typeID = mRS.nAllocationGetType(mID);
         if(typeID != 0) {
             mType = new Type(typeID, mRS);