forward port the unread message fetching code
Working implementation
Update submodule for libetpan to point to our fork.
Added support for the XLIST command. Fixed mailbox names to be converted to/from UTF-7.
Bring back CTCoreFolder's path
Fix references to CTXlistResult
Add description for CTXListResult
Initial draft for providing Gmail specific thread ids to CTCoreMessage.
gmail label support
Add gmailThreadId to CTCoreMessage, collect it as part of calls from CTCoreFolder
Add uidsOfGmailSearchResults to CTCoreFolder, enabling support for X-GM-RAW search
bring libetpan up with latest commit
fix a few memory issues with the Xlist merge.
fix merge conflict w/ upstream repo
update to latest libetpan, strdup thrid when setting message
Fix merge conflicts
Expose CTXlistResult header to MailCore iOS target.
Fix X-GM-MSGID parsing
Use the public URL for libetpan for our git module address
Update Extended classes