nfsi-canada/OBStools: OBStools-0.1.1

This release fixes a number of minor bugs in the treatment of bad data, and provides more robust tests for cases where one or more components are missing. It also handles StDb<=0.1.4, but more work is required to upgrade to StDb=0.2.0.

Future developments will include:

• [ ] Handling of StDb=0.2.0
• [ ] Better handling of channels (e.g., if more than one ?DH channel)
• [ ] Update documentation and resume CI using Travis
• [ ] Add modules (e.g., forward modelling compliance, etc.)