Created secret key setting and lexicon; set in resolver
PhpDoc blocks for unsubscribe class
added unsubscribe resource, setting, and lex strings for setting
added unsubscribe snippet
Added redirect to manage prefs page
simplified createUrl
fixed bug with core path setting
added unsubscribe snippet and usernotfound chunk
added unsubscribe resource
added debugging code to unsubscribe class
Version to 1.2.0
unsubscribe link fully working