Currently the package names inside each compat module has the hbase version inside. E.g.
co.cask.tephra.hbase98.coprocessor co.cask.tephra.hbase10.coprocessor
This make it really inconvenient for the one who uses them (e.g. Phoenix). We shouldn't have the hbase version in it since only one module will be used at the same time, depending on the version of HBase that tephra is running against.