modified version of article on coding4fun (https://channel9.msdn.com/coding4fun/articles/MJPEG-Decoder)
- Removed preprocessor directives for XNA, WINRT,...
- Fixed frame drops
- Increased performance with dynamic chunksize
- Replaced boundary with jpeg EOI (https://en.wikipedia.org/wiki/JPEG_File_Interchange_Format)
- Replaced whole code for image data processing
- Increased maintainability :)