Updated version of different libraries and cleaned Gradle files.
Tested with local and integration test.
This pull request depends on the pull requests of the same branch (gradle-cleaning) of the NFVO and openbaton-libs. So all three pull requests should be merged in the same time.
To reviewers: a possible issue could be with the database, so you can use this generic-vnfm and the NFVO (gradle-cleaning branch) with an existing database an check if everything works properly.
Updated version of different libraries and cleaned Gradle files. Tested with local and integration test.
This pull request depends on the pull requests of the same branch (gradle-cleaning) of the NFVO and openbaton-libs. So all three pull requests should be merged in the same time.