GitLab

 * Started using version numbers, friendly to tools like Maven, and placing packages in a sort of [http://maven2.javacv.googlecode.com/git/ Maven repository]
 * Included new `FaceApplet` sample to demonstrate [http://code.google.com/p/javacv/wiki/HowToMakeAnApplet How to use JavaCV in an applet]
 * Fixed a few small things with `OpenCVFrameGrabber`, `opencv_contrib`, `opencv_legacy`, and `opencv_stitching`