Add method inicialize to ManagableRdfDataUnit
-need for solving #1172 issue
Add implementation of method inicialize in BaseRDFRepo
- executing method shutDown direct without using daemon thread
- need for solving #1172 issue
Fix problem with browse/query for local RDF repository
- add methods inicialize before and shutdown at the end in methods
- issue #1172
Merge branch 'master' of git@github.com:mff-uk/intlib.git