Merge remote-tracking branch 'origin/add_timestamp_support'

* origin/add_timestamp_support:
  Fixed point sprite image not loaded initially
  Added support to use timestmap based modification
  Removed debug message
  Updated location of data in the source code
  Added custom command to copy data and rm data
  Added custom command to copy data and rm data
  Updated pointer to the raw data
Removed current copyright

It will be replaced by the Kitware-NYU license
First pass on adding render window and viewer for the vgl and map
Fixing issues
Changed default background color to white
Changed default background color to white
Made the interface nicer
Style and documentation fixes
Updated API to use events
Fixing documentation
Some more documentation fixes
Some more clean up
Merge remote-tracking branch 'origin/m14001_cleanup_map' into next

* origin/m14001_cleanup_map:
  Some more clean up
  Some more documentation fixes
  Fixing documentation
  Updated API to use events
  Style and documentation fixes
  Made the interface nicer
  Changed default background color to white
  Changed default background color to white
  Fixing issues
  First pass on adding render window and viewer for the vgl and map
  Removed current copyright

Conflicts:
	CMakeLists.txt