- added unit testing into automated unit testing processes

- Finished preliminary implementation of Emulated Driver
- Emulated Driver uses APScheduler to emulate subscriptions
- Implemented basic unitary testing for Device Driver API
- Still pending to integrate Driver API within Device service

- Implemented GetConfig/SetConfig/DeleteConfig
- Implemented unit tests for GetConfig/SetConfig/DeleteConfig
- Implementing simple DiscriteEventSimulator to emulate monitoring
- Remains to implement SubscribeState/UnsubscribeState/GetState
- Remains to implement unit tests for SubscribeState/UnsubscribeState/GetState

This commit is just a backup.

Added REST API Server to Compute component

See merge request teraflow-h2020/controller!17

- Added REST API Server to Compute component
- Factorized get settings from environment variabes into common method get_setting

Fix renaming of compute.proto methods from snake-case to camel-case in component.

See merge request teraflow-h2020/controller!16

Fix renaming of compute.proto methods from snake-case to camel-case. Added minor naming improvements.

fix: change naming convention of rpc methods from snake case to camel case

Changelog:

- GetStream_kpi method changed to GetStreamKpi inside monitoring.proto.

- All names of rpc methods inside compute.proto changed from snake case to camel case.

FYI @caslanoglou @vapostolopoulos

See merge request teraflow-h2020/controller!14

Merge feat/kubernetes-integration into develop

See merge request teraflow-h2020/controller!15

Skeleton of "compute" service.

See merge request teraflow-h2020/controller!13

Update the gitlab-ci.yml_generator.py file

Added python script to automatically generate a gitlab-ci.yml file

Integration of Service service, multiple improvements in Context and Device services, and GitLab CI pipeline integration and functional tests

See merge request teraflow-h2020/controller!12