Release of v2.0!

Not much has changed with the tile code itself, but now there's a Room Maker Maker! You can provide arbitrary (I hope) floor and wall tiles and the Room Maker Maker will do everything possible to craft a room maker for you. You do need to select the resulting tiles and create states (nothing in the API allows for this).

Fix some namespace issues in lua code

Big update! This is now version 1.5ish

New Features
- Build a room in any direction, not just north-east
- Arrows on the starter tile to indicate the direction of room growth
- Added locking and non-locking variants
- Code refactor allows for 5ft tile sizes so you can use this code on your own tile set

Disable tooltips on floor, wall, and corner tiles.

Deselect the initial tile after building a room. This makes it easier to start using keyboard shortcuts to rotate and/or change state of tiles.

Added some code to handle 10 foot wide halls by rendering them with no walls at all.

Added some code comments to clarify what's happening in the script.

Initial Release!