Add support for outgoing mail priority header.
Beautify the code. With 120 character page guide.
Fixed crash when XLIST command return \NoInferiors flag.
Merge pull request #109 from tipbit/define-error-domain

Put the hard-coded error domain name in a #define.
Merge pull request #108 from tipbit/is-deleted

Implement [CTCoreMessage isDeleted].
Merge pull request #105 from pitiphong-p/fix_crash_xlist_return_NoInferiors

Fixed crash when XLIST command return \NoInferiors flag.
Merge pull request #91 from pitiphong-p/outgoing_priority_header

Add support for outgoing mail priority header.
Updated readme
Strip out BCC before sending
Merge branch 'master' of github.com:mronge/MailCore
Merge remote-tracking branch 'mronge/master'