Resolve "(TID) Fix add device get queries"

Closes #119

See merge request !203

- Enabled creation of multiple services at once

- Fixed README
- Fixed script run paths

Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into feat/120-cttc-multiple-bugs-related-to-f5g-poc-camara-experiment

- Fixed config rule validation by ignoring mgmt endpoints

Resolve "(CTTC) Multiple Bugs related to F5G PoC CAMARA experiment"

Closes #120

See merge request !204

# Conflicts:
#	src/policy/target/generated-sources/grpc/context/ContextOuterClass.java
#	src/policy/target/kubernetes/kubernetes.yml

Resolve "(UBI) Unit Tests for Policy component"

Closes #111

See merge request !201

# Conflicts:
#	src/policy/src/main/java/org/etsi/tfs/policy/PolicyServiceImpl.java
#	src/policy/target/kubernetes/kubernetes.yml

Resolve "(UBI) Refactor Policy"

Closes #112

See merge request !197