Migrate to BOPTEST-Service as only deployment architecture

[dhblum]

This issue will migrate BOPTEST-Service to be used as the only deployment architecture and RESTful API. The primary advantage and reason for this is to alleviate the need to maintain the two closely matched but not exact RESTful APIs, alleviate developers and users having to develop and maintain interfaces for each of them, and generally streamline the implementation of new BOPTEST features which are also supported by BOPTEST-Service. A downside is that the service architecture is more complex for those who use BOPTEST locally. However, with continued usage of docker-compose, users will still be able to deploy BOPTEST easily and in the same basic way.

Todos:

• [x] Migrate BOPTEST-Service code (Service v0.4.0, BOPTEST v0.6.0)
• [ ] Fix error response message in Service when wrong point name
• [ ] Fix Julia example controller variable error
• [ ] Pass all BOPTEST unit tests (except javascript example)
• [ ] Pass javascript example unit test
• [ ] Migrate Service-specific unit tests
• [ ] Update release notes
• [ ] Update README, including README example commands and unit test (if still needed)
• [ ] Update DesignSpec
• [ ] Update UserGuide
• [ ] Update website

[dhblum]

@kbenne FYI I've created this issue.