Added References. (Thanks to neon22)
Merge pull request #4 from Neon22/master

Thank you! Great work!
All those dimensions are getting complicated now.
An illustrative drawing added.
Changed mount support radius to mount support diameter to be consistent with the gui.
Merge branch 'master' of https://github.com/jnweiger/inkscape-gears-dev

Conflicts:
	gears-dev.py
fixed naming of parameters. They are now all with dashes for consistency. No more underscores.
Fixed scale error when both document and gears dev are set to mm and using Metric Module.
We were off by a factor of 90/25.4, I have no good clue why this adjustment is needed.
Haven't tested other settings. I need mm's to work correctly (at least)
fixed naming of parameters. They are now all with dashes for consistency. No more underscores.
Fixed scale error when both document and gears dev are set to mm and using Metric Module.
We were off by a factor of 90/25.4, I have no good clue why this adjustment is needed.
Haven't tested other settings. I need mm's to work correctly (at least)
Merge branch 'master' of github.com:jnweiger/inkscape-gears-dev
debug code commented out again. sorry
spur_gear_dimensions.png was at 90dpi. re-rendered at 200 dpi.
github failed to update the image?
Issue: a 6 tooth gear had its gaps very shallow below the pitch circle.
Fixed computation of accuracy_circular, was always -1 with my automatic setting.
Now the low tooth count gears look great again.
Added a meshing guide to the rack gear.
Todo: Proper computation of tooth_height (and y-position of guide).