Adds failing test parsing multipart message with attachment
multipart boundaries don't have to be quoted
If a part is itself multi-part, then get those parts and add them in
Look for multipart/mixed as well as multipart/alternative boundaries
Fixes #2 Passing test to get plain and html parts of a multipart message with attachment
Couple of minor typos (missing $) and a little more on the Message API
Messages may have some content before the first multipart boundary
Be sure to exclude quotes in the regex for the boundary
Fixes #4 Disregard any text before the first boundary in a multipart message
Merge pull request #3 from mattparker/master

Parser handles multi-part messages with attachments