black and white tracks are not same size - stroke-size issue
center-hole marker was invisible - set stroke black and thin
Merge pull request #1 from peterborkuti/size-issue

black and white tracks are not same size - stroke-size issue
Merge pull request #2 from peterborkuti/center-hole-issue

center-hole marker was invisible - set stroke black and thin
Fixed BRGC tab text, fixed validSTGrayEncoder function, changed spacing integer s to 1 (from 2)
Fixed merge conflict
Fixed bug where STGC track outer diameter would not affect the actual track
Fixed bug in rotary encoder creation, more than one outline circle for the rotary encoder was created
Fixed Added_angle to be correct in drawSTGrayEncoder and moved it outside the loop as it only needs to be calculated once.
Merge pull request #3 from Dragonrun1/master

Fix to incorrect gap used in single track encoder
Increased number of bits or tracks to 32
Fix problem with plugin not showing up correctly in Inkscape menu