updated aspectj-maven-plugin to version 1.5
don't show any html because inline styles break our layout
show plain message in forward
* save forwarded message in sent folder
* moved MailSendServiceImplTest to submission package
* renamed MailSendServiceImplTest to SubmissionServiceImplTest
* return existing folder on FoldferException in ImapMockServer
ignoring one test as long as greenmail is used as imap/smtp
unittest library
Merge pull request #2 from ksokol/feature/mail-forward

Feature/mail forward
all test are green with new mocking library for imap and smtp
removed all greenmail and aspectj artefacts
integrated custom build of mock_javamail in minig project
removed Aliases class
removed folder /src/test/resource and unused log4.properties
- updated maven-compiler-plugin to version 3.1: minimu jdk version is now 1.7
- updated cobertura-maven-plugin to version 2.6: excluded fr.aliasource.webmail.* from analysis, added missing check-directive
Optimized unit test execution performance.
Various tests that don't rely on content of a MimeMessage don't
build each time a new MimeMessage from scratch.
cleanup
removed shutdown method from SmtpAndImapMockServer
removed unnecessary instance variables from MockFolder
cleanup Mailbox, MockFolder, MockStore
cleanup Mailbox, MockFolder
made MockFolder package private
remove Mailbox.init