switching to v7
AfterLogic WebMail Lite (PHP) 7.0
Have just one file with the license text in the tree.
All other Webmail Lite files that are not derived from differently-licensed projects should refer to that one.
Merge pull request #2 from rimas-kudelis/seven

Make licensing unambigous
Add STARTTLS support to POP3 and IMAP4.
7.1.1 update
7.1.1.1 minor fixes
WebMail Lite 7.2
Deleted files manually
WebMail Lite 7.2.1
Deleted
WebMail Lite 7.3
Merge branch 'master' of https://github.com/afterlogic/webmail-lite into seven