[maven-release-plugin] prepare release v2.7.0
[maven-release-plugin] prepare for next development iteration
Make sure principal has hashCode/equals methods
Update to latest root
Generate an event whenever and allocation file is created so that other subsystems can hook in (namely the malware scanner)
Also need an event for AllocationFiles being deleted
Introduce buffering to make IO more efficient where the file may be located on a remote file store.
[maven-release-plugin] prepare release pegasus-2.8
[maven-release-plugin] prepare for next development iteration