added support for globus group id in the database and web service

RELEASE_NOTES.txt

-Release 3.3.3 (XX/YY/2020)
+Release 4.0.0 (XX/YY/2021)
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 - Fixed issue with non-ascii characters for daq/upload CLI tools
+- Fixed issue with locations that involve host/port for SFTP observer
+- Fixed issue with incorrect DAQ_DIRECTORY_MAP replacements
+- Added globus_group_id to the experiment table in the DM DB, and 
+  modified CLIs, DB and web service APIs accordingly
 
 Release 3.3.2 (07/09/2020)
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