Expanded the width a bit to avoid svg issues
Changes to the SVG and cleanup of produced image

White lines annoyingly show up on the outlines of the badge which need
to be removed as well as tiny miscoloration.
Finalized color changes at least for a while

Cleaned up PDXGO.png/xcf.  Found a nice color balance, all original
layers can be redone in PDXGO.xcf to tweak coloration more.
Adding older hexagon logo for simple recording
Removing older badges to clean up directory
Mingor changes to SVG and base Gopher images