Merge branch 'develop' of https://labs.etsi.org/rep/tfs/controller into feat/hackfest3

...p/src/main/java/eu/teraflow/ztp/SimpleReadinessCheck.java

src/ztp/src/main/java/eu/teraflow/ztp/ZtpConfiguration.java

src/ztp/src/main/java/eu/teraflow/ztp/ZtpGateway.java

src/ztp/src/main/java/eu/teraflow/ztp/ZtpGatewayImpl.java

src/ztp/src/main/java/eu/teraflow/ztp/ZtpService.java

src/ztp/src/main/java/eu/teraflow/ztp/ZtpServiceImpl.java

src/ztp/src/main/java/eu/teraflow/ztp/acl/AclAction.java

src/ztp/src/main/java/eu/teraflow/ztp/acl/AclEntry.java

...c/main/java/eu/teraflow/ztp/acl/AclForwardActionEnum.java

...p/src/main/java/eu/teraflow/ztp/acl/AclLogActionEnum.java

src/ztp/src/main/java/eu/teraflow/ztp/acl/AclMatch.java

src/ztp/src/main/java/eu/teraflow/ztp/acl/AclRuleSet.java

...tp/src/main/java/eu/teraflow/ztp/acl/AclRuleTypeEnum.java

src/ztp/src/main/java/eu/teraflow/ztp/common/Util.java

...src/main/java/eu/teraflow/ztp/context/ContextGateway.java

...main/java/eu/teraflow/ztp/context/ContextGatewayImpl.java

...src/main/java/eu/teraflow/ztp/context/ContextService.java

...main/java/eu/teraflow/ztp/context/ContextServiceImpl.java

.../java/eu/teraflow/ztp/context/model/ConfigActionEnum.java

...c/main/java/eu/teraflow/ztp/context/model/ConfigRule.java