#26: added settings for REST API.
#26: updated rest and added spec.
#26: added test for rest_filesyatem.
#26: simple implementation rest_connector, rest_pathname.
#26: added tests for rest_pathname.
#26: removed incorrect comments.
#26: added tests for rest_connector.
#26: added rest_and_other_storage connector and tests for them.
#26: update code. fixed tests for ejb.
Merge pull request #27 from nikolaifedorov/26-add-use-REST-connection

26 add use rest connection