Initial release for testing

Fixes several issues reported for 0.9.0 and 0.9.1, see https://github.com/jennyem/pathfinder-mods/releases for details

Fixed:
- Fix serious regression from the 0.9.2 attempted Respec mod fix; this allowed multiple trait selections via multiclassing.
- Life Link is now removed on rest, and no longer requires 2 resources per link.

Release a version compatible with game version 1.2.3
(other fixes planned for 0.9.4 will be in 0.9.5)