* gstreamer-sharp/BindingHelper.cs: Static helper class to assist
in making element bindings (delegate manipulation/invocation)
* gstreamer-sharp/DynamicSignal.cs: Updated DynamicSignalArgs so they
can more easily be derived
* gstreamer-sharp/Makefile.am: Updated build
* sample/HelloWorld.cs: More cleaning
* sample/Makefile.am:
* sample/TypeFind.cs: Added typefind sample
* gstreamer-sharp.mdp: Updated MonoDevelop project
* gstreamer-sharp/plugins-base/DecodeBin.cs: Signal support rewritten
to use BindingHelper/DynamicSignal
* gstreamer-sharp/plugins-base/TypeFindElement.cs: New typefind
element wrapper using BindingHelper/DynamicSignal
* gstreamer-sharp/Element.custom: Fixed property getter/setter methods
and added indexer wrapper for property lookup for syntax convenience
git-svn-id: svn://anonsvn.mono-project.com/source/branches/abock/gstreamer-sharp@62570 e3ebcda4-bce8-0310-ba0a-eca2169e7518
