Update description
Merge pull request #32 from jcbf/master

Added examples for 1and1, MailMarchal, BigFoot and MessageLabs
Update description
Fixed newline character: Mixed NL => LF
Fixed newline character: Mixed NL => LF
Update release notes
File name of sample email from 1&1 has been renamed for make test
MTA module for bounce mail from 1&1
Call Sisimai::MSP::DE::EinsUndEins
Add Sisimai/MSP/DE/EinsUndEins.pm into the list
Test code for Sisimai::MSP::DE::EinsUndEins
Merge branch 'master' of https://github.com/azumakuniyuki/Sisimai
Cleanup