patch 3

welcome! this is probably the biggest patch yet.

- fixed invisible skeletons after a certain point

- added choice to look at hint or log in crypt

- changed grave to be less obtuse

- made riddle a touch harder

- added a few extra interactions in a couple of places

- added a door at the end of the dingy place

this all came after a brief scare as well. almost lost a ton of progress. restored everything though, so everything is okay. remember kids, back up your projects!