Merge pull request #1 from teichgraf/master

Replaced Task.Delay with Task.FromResult, Fixed bmp.Resize parameter usage
Pretty stable. Commiting so that I don't completely lose the PNG compression codec (though I'm removing it for the time being and will branch here if I want to do more with it)
Checking in again sans PNG codec. SOOOOO slow.
Version 0.3.0.0. Lots of changes. A minor couple breaking changes.
 - Added IR frame recording and playback to DVR
 - Improved Depth (and IR) frame save/load performance significantly
 - Improved Color display performance
 - Switched to use Color/Depth/InfraredFrameBitmap helper classes instead of calls in the various ReplayFrames (breaking)
 - Improved playback performance significantly
 - Incorporated pull request to drop custom queue in favor of ConcurrentQueue
 - Other miscellaneous code cleanup and performance improvements
 - Lots more documentation
Update README.md
Merge