Closes #84 - Improved stress test configuration
Merge pull request #90 from mikewalch/fluo-84

Closes #84 - Improved stress test configuration
Closes #13 - Clients that perform transactions now register with
zookeeper as transactors.  Clients reading from Fluo maintain a
transactor cache and can roll back a transaction quickly if a
transactor has died.
Merge pull request #93 from mikewalch/fluo-13

Closes #13 - Clients now register in zookeeper as transactors.
Closes #94 - Modified Fluo API to no longer depend on ByteSequence.
API now uses a Bytes class which was created for Fluo and was based off
ByteSequence.  The Bytes class is implemented using ArrayBytes. Changed
all references to ByteSequence in Fluo to Bytes except for iterator
code.
Merge pull request #96 from mikewalch/fluo-94

Modify API to no longer depend on ByteSequence
 Closes #62 Upon taking the lead, oracle verifies it can no longer connect to previous oracle.
 Closes #76 When leadership is lost unexpectedy, the OracServer will Halt