before pull fro jcoll
Merge branch 'feature/catalog' of github.com:j-coll/opencga into feature/catalog
before another pull jcoll
Cleaning tests
Merge branch 'feature/catalog' of github.com:j-coll/opencga into feature/catalog
Cleaning tests
code for user, project and study
Merge branch 'feature/catalog' of https://github.com/roalva1/opencga into feature/catalog
catalog: added unfolded createUser and createProject.

Not tested yet.
catalog: minor changes
Merge branch 'feature/catalog' of https://github.com/jmmut/opencga into feature/catalog
Merge branch 'feature/catalog' of github.com:j-coll/opencga into feature/catalog

Conflicts:
	opencga-catalog/opencga-catalog-core/src/test/java/org/opencb/opencga/catalog/core/db/CatalogMongoDBAdaptorTest.java
catalog: Modified some "create" methods. CreateFolder with parents=true creates all parents in DB