Adding a variable for bt version in hbase 1.2. (#1156)
Adding a variable for bt version in hbase 1.2. (#1156)


googleapis/java-bigtable-hbase,sduskis/cloud-bigtable-client,googleapis/java-bigtable-hbase,kevinsi4508/cloud-bigtable-client,sduskis/cloud-bigtable-client,kevinsi4508/cloud-bigtable-client,googleapis/java-bigtable-hbase