libjpeg-turbo library added for in memory jpeg compression of byte arrays
PixelBlock class added with method stubs.
PixelBlock constructor from IplImage and ArrayList<CvRect> implemented.  To be tested.
Testing progress made.
height, width parameters set to achieve better compression ratio.
Compression, decompression functional.
Decompression formatting fixed.  No longer any byte discrepancy between original byte array and decompressed by array.  Byte savings minimal.
FaceStreamElement, PixelBlockList classes added.
Preparation for integration of PixelBlocks with FaceStream and associated functionality complete.
Bug fix: _pixels no longer occasionally has less pixels than we expect to put in _bytes.
FaceStream integration with PixelBlocks complete.
Merge branch 'feature/color_pixel_saving'
Compression of pixel blocks occurring, though not being serialized correctly just yet.
PixelBlocks being compressed/decompressed and serialized/deserialized correctly.  PixelBlock.reconstructPixles() implemented.
Linear interpolation using saved pixel data implementation begun.
Pixel value to bytes and pixel value reconstruction fixed.
Interpolation with pixel values functioning but there is a blue tinge.
Linear interpolation with saved pixel values functonial on left and bottom edges.
Merge branch 'feature/color_pixel_saving'
Decompression introducing black pixels to end of pixel array (i.e., it is throwing away pixels even though the compression is supposed to be lossless...) ... for now, full byte array being serialized and pixel saving interpolation working and looking good.