some css cleanup. setting error/warning persistence. generate api key if one is not present (force api key usage). Fix npe when DL dir has a a release that the system doesn't know about. GB search by relevance. Fix pagingQuery count. Fix author parse to properly parse gb token queries. Removing unneeded data from setting directive.
custom panel color css. deselecting book in multi-mode after excluding. momentjs stuff. removing duplicate book titles, fixing pagingQuery. Showing coming soon books.
Hooking up google books ignored words
doc update