* gstreamer-sharp/plugins-base/DecodeBin.cs: Added a quick binding for
decodebin to test new-decoded-pad; probably is only a temporary solution
* sample/DecodeBinTranscoder.cs: Added a small decodebin sample
* sample/Makefile.am: Added build rules for decodebin sample
* gstreamer-sharp.mdp: Updated MonoDevelop project
* gstreamer-sharp/Makefile.am: Added plugins-base/DecodeBin.cs
git-svn-id: svn://anonsvn.mono-project.com/source/branches/abock/gstreamer-sharp@60931 e3ebcda4-bce8-0310-ba0a-eca2169e7518