trying to code the file parsing logic
- "added code to parse a json file and update collections"

TO DO:
-update connections and dictionaries
-write integration tests to check for update
added testcase to check for updated collection incase of importCollection
added createConnections in the service test
Added implementation for parsing connections and dictionaries. Also, the integration tests for collections tests this correctly
refactored code and added test case for testing import organization
added code for testing import organization and restored files for AppResource and OrgResource
application integration tests