Added collinear,opposite,same direction function to vector3
Added extract/copy Matrix4x3 to Matrix4x4
Fixed Camera lookAt bug
Fixed collinear, perpendicular methods
Added methods to Vector2 and Vector interface
Added gwt method to extract 4x3 matrix
GWT Reflection: Create Type information on Demand

To reduce startup time and memory footprint it is better to create the Type information on demand and not to create all types on startup and put them into a big HashMap.

Example for the generated code of the boolean type:

  private static Type c0;
  private static Type c0() {
  if(c0!=null) return c0;
  c0 = new Type("boolean", 0, boolean.class, null, null);
  c0.isPrimitive = true;
  return c0;
  }

And in forName a switch statement is used:

      case 64711720:
          if(name.equals("boolean"))return c0();
      break;
Merge pull request #1354 from davebaol/master

Added support for dynamic resources to SkinLoader
Fixes 1351
Fixes 1353
Merge pull request #1356 from xoppa/various

Small changes in AnimationController
Added isZero function to MathUtils
Fix to Vector3 methods
Fix to getScale function Matrix4
Merge pull request #1342 from lordjone/test

Math and Camera
Fix javadocs
Merge pull request #1358 from xoppa/various

Fix javadocs
Added a ProgressBar widget, essentially a non-interactive Slider
Merge pull request #1359 from greek1979/progressbar

Added a ProgressBar widget, essentially a non-interactive Slider
Fixed localToParentCoordinates.
Merge branch 'origin/master'
Javadoc
Added calculateScissors without viewport params.

#807
Workaround for Android bug 10515463 on pre-4.4 devices
Allow SO_TIMEOUT to be set on client sockets
Headless: Avoid unnecessary exception. Better log