initial checking of pi client branch
Updated directory structure and added heirarchical makefile
c client connects to vtk server
Updated code to read in JPEG's from socket and bind to texture
Streaming jpg's works with c client
jpg decompress works with libjpeg-turbo
Fixed JPG texture creation. Using wrong GLTexImage2D call incorrect internalFormat before.
Texturing the cube works.
Fixed delete texture issue and deadlock