* add more stringent checks for remote status permissibility
* add check for inreplyto of a remote status being a boost
* do not permit inReplyTo boost wrapper statuses
* change comment wording
* fix calls to NewFederator()
* add code comments for NotPermitted() and SetNotPermitted()
* improve comment
* check that existing != nil before attempting delete
* ensure replying account isn't suspended
* use a debug log instead of info. check for boost using ID
* shorten log string length. make info level
* add note that replying to boost wrapper status shouldn't be able to happen anyways
* update to use onFail() function