Added fix for handling reconnections in CommandFailed message
Added a new test to ensure setting maxAttempts still works
Updated scala 2.11 version to 2.11.2
Misc: Minor refactoring in tests
Add LINSERT

http://redis.io/commands/linsert
Add BITPOS

http://redis.io/commands/bitpos
Misc: Upgraded ScalaTest to 2.2.1 and minor refactoring