Preliminary work on gstreamer player for LMCE

This first iteration is just the raw simple player I am cobbling together to implement as a DCE device. I will, for the time being, be building this to mimic the Xine_Player nomenclature so that I can simply replace the existing Xine_Player with a gstream player for testing in a working environment. Once I have a working DCE device in its own right, I will be adding VAAPI support for acceleration. While putting this together I installed just about everything I could get my hands on related to gstreamer, and as such do not have a firm list of required libraries etc. I believe the required pieces are: libgtk2.0-0 libgtk2.0-dev libgstreamer0.10-dev libgstreamer-plugins-base0.10-dev gnome-codec-install gstreamer0.10-packagekit gstreamer0.10-plugins-good gstreamer0.10-plugins-bad gstreamer0.10-plugins-ugly

This will compile and run on 1004. Will test on 810 later.