Corrections and new interior logo, update to v1.1

Updated the PDF to v1.1:

• Updated logo
• Updated character sheet
• Corrected Int to Wit in a handful of spots in the Advanced Rules section
• Replaced character sheet on rear inside cover with a paper copy (no default zeroes in Def, Res, Inventory)
• Corrected errors in Adventurer Creation Example section
• Added in missing word in Mead flasks and healing section
• Added small quality to stout linen in Seer starting class
• Updated roll in Reactions to read “all physical damage”
• Change double damage to damage advantage for parry in Equipment section
• Added note in Delve Generator to say that delves fail after 4 setbacks