**Key Features:**
- /obj/adventurepuzzle/element_link
- allows you to set up trigger-triggerable relationships on .dmm files
- /obj/adventurepuzzle/triggerable/targetable
- groups together various targetable triggerables for use by target_link
- /obj/adventurepuzzle/invisible/target_link
- allows you to set a target for targetable triggerables on .dmm files
- adv_test.dmm
- map for showcasing the various adventure elements and some of their functionality
**Other Changes:**
I had to edit several of the existing elements to make their member variables editable on the .dmm editor
I also instantiated a bunch of variables that marquesas didn't instantiate, and fixed a bug with timed doors
UrsulaMejor