Allow current year in pom license check
Add base class for all options
Pull DumpClientOptions into their own file and use directly in DumpClient
Update DumpClientTest
Extract LoadClientOptions
Extract ProtobufClientOptions
Use ClientOptionsBase for CLI
Extract env names and defaults for clarity
Consistent usage in CLI test
merge nathanlws: Extract common options into base class

Merge pull request #40 from nathanlws/sql-layer-client-tools/consistent-env-args
https://github.com/FoundationDB/sql-layer-client-tools/pull/40