Merge pull request #1995 from bmorrise/5.2-dev

[BACKLOG-732] Fixed JMeter tests for FileService
[BACKLOG-732] - Added/Verified JMeter test results.
Merge pull request #1997 from wseyler/dev

[BACKLOG-732] - Added/Verified JMeter test results.
[BACKLOG-732] Added missing JMeter tests for FileService