Move to beta2
Remove unused import, and white space changes
Added some commments / javadoc as a Histogram
Just updated the Histogram
Fixed comments in collections/Histogram.java
Corrected incorrect bucket count details in the class javadoc
Added some comments to getMean()
javadoc updates
Added detailed comments for MultiProducerPublisher

Explains the availability flag check logic
Added detailed comments for WorkProcessor
More comments in WaitStrategy
Clarified SequenceReportingEventHandler
A couple of small javadoc updates
Remove unused DependentSequence
Remove getCachedGatingSequence
Merge pull request #1 from LMAX-Exchange/master

update to 3.0 b2