Update geometry lib

Update geometry lib to v0.1.5.

Update geometry lib

Update geometry lib to v0.1.4.

Fix for Drag Ruler pathfinding

Fix for issue #14 (Drag Ruler pathfinding).

Update geometry lib

Update geometry lib to v0.1.3.

Update geometry lib

Update geometry lib to v0.1.1.

Geometry submodule

Add a shared geometry git submodule.
Fix for prototype token error on save (issue #13). (Appears to be caused by a workaround for a Foundry bug that has since been addressed.)

Config settings

Refactor the configuration settings to use css "display:none," which is simpler than the previous approach for hiding/displaying sub-settings when a specific shape is chosen.

Fix issue #12 (token invisibility gets "stuck").

v10 stable fixes

Add v9 compatible tags (not v9 compatible, just to eliminate errors with module updating).
Updates for v10 stable.

Module.json update

Change "name" to "id" in module.json.

Initial v10 version

Foundry v10 version! Major rewrite to accommodate improvements to v10 ClockwiseSweep, data model, and sound/lighting. As a result, not compatible with v9.

• No longer overrides the Foundry sweep methodology, which should improve compatibility and results in much less code to upkeep.
• Improved Weiler-Atherton clipping methodology for faster intersects of a polygon with convex polygon shapes, circles, and ellipses.
• New classes to handle different types of regular polygons and ellipses.