Add HBase connector

[jerryleooo]

For some reason, HBase may not enable Phoenix, in this case we may need to have a pure HBase connector

[jerryleooo]

Related works: https://github.com/analysys/presto-hbase-connector

[mosabua]

This relies on the community of individuals and vendors to step up and write or contribute a connector. Related - we are also considering removing the Phoenix connector.