Things to get done before next release:
- TDSCatalog and co. design review
- Refactor CDMR support
- CDMR web-api support should be stand-alone
- NCStream parsing -- as good as justified without need for more
- Complete implementation of spec
- unsigned handling
- compression
- structure
- seq
- opaque ?
- enums
- Profile and optimize
- Benchmark against opendap and local netcdf
- Enable Travis
- Comment and document code (once API is more stable)