V6 - Re-write, Adding Content

These updated files contain some minor and major changes to the adventure. 

Added the Getting Started section for general Shadowdark play intents. 

Added hints at upcoming Adventures and added History for the area. Stayed tuned for more info on these next adventures.

Added stat blocks for two NPC, Bandit and Daera. Also, I Changed the layout for a few pages.

Wording for some areas has changed, and more details have been given to several locations. I removed the Oozerver while rewriting this monster and didn't feel it fit with this adventure. I changed the Crawling Deeper (1.) to add a hook for the Shadow Dragon instead.