Adding middleman qsys and vhd for de2, added send/receive button and dialog to imageselector, dialog options do nothing
Merge pull request #30 from kshah2451/BTowns

Adding middleman qsys and vhd for de2, added send/receive button and dia...
Added toast when user takes picture. Added loading toast when user starts game. Removed action bar items from options activity.
Merge branch 'master' of https://github.com/kshah2451/EECE381Module2 into keval
Merge pull request #31 from kshah2451/keval

Keval
Merge pull request #32 from kshah2451/david

Added colors and changed sliders to determine black/white thresholds.