HHVM Support for older versions

0.2.3

Bumping version to 0.2.3

HHVM Support

Added HHVM support. Should work in HHVM 3.8 and above, but currently tested in 3.12.1.

Bug fixes and code refactoring

0.2.1

Bugfix release 0.2.1

UUEncoding

Added support for uuencoded messages.

Fix PHP 5.4 support

Small release to fix PHP 5.4 support.

First release!

0.1.0

Update composer name, add README