Xuggle 5.4 is available

[Itaru]

Ill try out the new xuggle (btw looks like you can also remove all the old leftover ffmpeg dlls since they are embeded with the new libxuggle-5.dll, they are probably ok to leave but in my tests ill remove them to avoid any conflicts)

I was wondering why the new dll file has gotten so big in Xuggle 5.4. Now I know. I really like how much cleaner the windows lib folder is now after removing those unnecessary ffmpeg dll files. Replacing 18 files with only 1 file is great.