Fix GmailMessageList return for getMessagesBy() in RssGmailClient.
Add addAttachement, getAttachements and getAttachement methods to GmailMessage and JavaMailGmailMessage class.
Small fixes for pull request to be accepted in master repo.
- Change tab characters into 4 spaces.
- Change if( to if (.
- Change for( to for (.
- Not Swallowing exception anymore. log.warn added.
- Remove unnecessary logging.
Merge pull request #18 from fcojean/master

Add support for reading email attachement and adding attachement to a mail in javamail (imap) implentation.