HBASE-7354 Snapshot Info/Debug Tool
HBASE-7490 dev-support script to generate protobuf code
HBASE-6694 Test scanner batching in export job feature and fixes (Alexander Alten-Lorenz)
Revert "Ignore TestHCM#testRegionCaching since it hangs frequently"

This reverts commit 5d7ebdcb0ef92a53789ae7d458e16f5f8fc6014e.
Fix TestHCM
HBASE-7354 Snapshot Info/Debug Tool
Merge branch 'snapshots-work' into snapshot-work-0103