Implemented concurrent analysis processes using Observer pattern.
ImageAnalyzer is now an Observer and ImageGateway is a singleton Observable.
Added method to ImageAnalyzer to get the filtered image.
Also combined Scalars/Kernel into one object, ImageObject and
began file ImageObjects with a list of predefined ImageObjects
Merge branch 'devel' of https://github.com/brennonbrimhall/FRC2014Vision into devel
Merge in order to push progress on devel branch