Modified to handle decoding of rfc2231 encoded parameters
Fixed logic for deciding what strings need to be quoted in IMAP commands
Allow developers to disable StartTLS and/or COMPRESS for SMTP, POP3, and IMAP

Fixes issue #19
Added unit tests for Uri extensions
Added support for the COMPRESSIONACTIVE RESP-CODE
Modified assembly names of MailKit.iOS and MailKit.Android
Bumped version to 0.6.0.0
Changed the IntermediateOutputPaths to avoid conflicts
Merge remote-tracking branch 'upstream/master'