Merge pull request #1971 from jeffreythomas/5.2

[BACKLOG-732] - FileResource jmeter/doc cleanup
[BACKLOG-602] - Fix for not being able to connect to DI Repository from spoon due to a java version on mac issue.
[BACKLOG-762] DirectoryResource JMeter tests
Merge pull request #1974 from mdamour1976/5.2

[BACKLOG-762] DirectoryResource JMeter tests
Merge pull request #1973 from rfellows/5.2dev

[BACKLOG-602] - Fix for not being able to connect to DI Repository from spoon due to a java version on mac issue.
[BACKLOG-503] Add example requests and responses from jmeter testing for everything in extensions except SchedulerResource and FileResource.   Also located all of Jmeter testing into one bundle named 5.2.
Merge pull request #1977 from scottyaslan/devBranch5.2

[BACKLOG-503] Add example requests and responses from jmeter testing for...
[TEST] - Cleaning up a broken Unit Test in extensions.