Log Message:
Add py-imapclient-2.1.0:

IMAPClient is an easy-to-use, Pythonic and complete IMAP client library
on top of the standard library.

- Arguments and return values are natural Python types.
- IMAP server responses are fully parsed and readily usable.
- IMAP unique message IDs (UIDs) are handled transparently.
- Internationalised mailbox names are transparently handled.
- Time zones are correctly handled.
- Convenience methods are provided for commonly used functionality.
- Exceptions are raised when errors occur.