as a PTL,

I want to align the SDC-TOSCA packages,

so that SDC-TOSCA will have the same namespace as the ONAP project.

DOD:

1. update all the packages folders and imports from org.openecomp -> org.onap
2. update the pom file with the new org.onap artifacts and change the artifact id
3. grep the code for org.openecomp review the item found and decide what should be done with them.
4. update the sdc projects using this artifact(sdc ) with the new dependency and align imports.
5. update the artifact version in pom and properties version.
6. the code compiles and unit tests pass.
7. create a release version.