Created SVG logo to replace PNG logo

I know it's not much progress towards issue #73 but it's a small step toward that.

Not sure who, if any, on this project has a retina display but this looks so much nicer than the blurry pixelated png logo.
Removing Crap Code

Forgot to remove junk #id that I added for debug purposes. My bad.
Merge pull request #422 from bslayton/#73-adding-svg-icons

Created SVG logo to replace PNG logo