added support for starting equipment
started implementing quickmenu-B (not finished)
fixed item stats problem after the most recently visited location indoors was a shop
fixed problem with big keys giving access to all keys rather than none
fixed ambigious code in recent pull request
added additional fixes to protect against credits corruption
updated invincible ganon check to allow requiring all dungeons
added extra guard to rain sequence to block misuse of link's house glove upgrade
fixed stat tracking for swordless boss victories
