rschreijer/lutung — pull request #19 by soulcheck (2013-11-21 14:37:23+00:00)
Title: Converted MandrillMessageStatus.status to enum

This should result in early detection of mandrill api changes. It also
allows to use switch on status values in pre-1.7 java.

New enum values are:
SENT, QUEUED, SCHEDULED, REJECTED, INVALID

Removed unnecesarry semicolon from MandrilMessage.Recipient.Type