Added focusOnViewportCenter call to free rotation
Added quit listener support
Updated to Oculus 0.4.3 SDK (replaced the JRift library with the JOVR library)
Fixed compile errors
Added ability to report phone location to the viewer
Updated bluecove libraries
Added ability to toggle target mode
Fixed toString()
Added jcommander library
Updated world wind src to match libraries
Changed the render method to return the render thread
Removed the RectangularTessellatorAccessible (no longer required)
Added immediate mode requester delegates for curtain and mercator layers
Fixed RenderingEvent source for the NEWT implementation
Added better error handling of bad file layer loads
Removed unused import
Added console offscreen rendering version of the animator
Added utility for creating animation files from the Oculus Rift logs generated by the Viewer