Merge pull request #7 from ANorwell/master

Add MULTI/EXEC tests
Update to Akka 2.2.0-RC2. Release 0.0.6.
Fixed parsing issue in BulkReply
Update API link for 0.0.7.
Bump to Akka 2.2.0.
Reply parsing should handle cases where replies are split into multiple bytestrings in arbitrary places