ignore precondition check for maxid 65k
cherry picked leveldb bug fixes
id recycle after reaching maxId
Merge branch 'develop' of github.com:caskdata/cdap into feature/metrics_increase_maxId_EntityTable
minor change on value representation
 code review comments
Merge branch 'develop' of github.com:caskdata/cdap into feature/metrics_increase_maxId_EntityTable
comment improvement
test case improvement, removed slow running test in AggregatesTableTestBase and added test coverage in EntityTable
Merge pull request #628 from caskdata/feature/metrics_increase_maxId_EntityTable

CDAP-640 - Metrics Increase RunId max Entries