General Configurations:
   # Development Platform: Visual C++ 2008, Debug+Release build
   # Used OpenFrameworks library
Deliverable Notes:
   Used OpenFrameworks to make the image viewer.
   Viewer accepts command line parameters (capability through renderState class)
   Viewer reports RGBA pixel values and coordinates under mouse when clicked on.
   Viewer reports current state (screen size, camera params etc) in cmd when 'c' key is pressed.
   Viewer displays and image read from file:
   e.g. cmd >rrtr.exe -f file "filename.png"
   or an absolute path can be used:
   e.g. cmd >rrtr.exe -f file "c:/testdata/earth.png"
   Extra credit 1: measured speed of image loading time (load data + creating texture objects in OpenGL through OF api.