DEV'L 0.14.1 patch

Tiny bugfix update:

• FIX: Using the portal scroll now spawns a portal in town (using the portal brings you back to the last location in the dungeon)

Also, releases going forward will use semantic versioning. Major is 0 because I haven't released yet (this is "early access"). Minor is 14 from previous release. Patch is 1 because this is just a bugfix.