Fix ab test resource is locked (#47)

* RPS-6123. Refresh Python SDK for Context API

* RPS-6123. Refresh Python SDK for Context API. Tests fix

* RPS-6123. Refresh Python SDK for Context API. Version bump

* RPS-6123. Refresh Python SDK for Context API. Tests to handle RESOURCE_LOCKED

* Add teardown delay for FileAPI v1 test

Author: anatolija

test/testFAPI.py

@@ -82,6 +82,7 @@ def setUp(self):
 
 
     def tearDown(self):
+        time.sleep(10)
         res, status = self.fapi.delete(self.uri)
         res, status = self.fapi.delete(self.uri16)