Fix CMakeLists. (Bug #1)
Fixed deadlock in OperationQueue
Fixed crash when MCOperationQueue is released while operations are in progress
Expose charset methods
MCOAddress ++NSCoding
synthesized identifier
revert data-charset
MCOMessageHeader ++NSCoding
MCOAbstractMessage ++NSCoding, NSCopying
MCOImapFolder => NSCoding
MCOIMAPMessage => NSCoding
MCOIMAPMessagePart => NSCoding
MCOIMAPMultipart => NSCoding
MCOIMAPPart => NSCoding
MCOAbstractMessagePart => NSCoding
MCOAbstractMultipart => NSCoding
MCOAbstractPart => NSCoding
Cleanup
Fixed memory leaks
Test archiving