mock support for CloudbaseOutputFormat
cloudbase filter conversion
minor refactors and edits
remove duplicate test
add junit-dep 4.8.1
Merge branch 'mock-cloudbaseoutput'
implement cloudbase support for MockConnector.createBatchDeleter(...) since cloudbase just returns null
wip: test broken: Unable to access table
copy delete implementation from accumulos MockBatchDeleter

and also had to catch a ConcurrentModificationException
fixing mock user permissions
add missing license headers
Merge branch 'cloudbase-mock-batch-deleter'