Merge pull request #1979 from jeffreythomas/5.2

[TEST] - Cleaning up a broken Unit Test in extensions.
[BACKLOG-503] Added updated overviews to resources
Merge pull request #1980 from bmorrise/5.2-dev

[BACKLOG-503] Added updated overviews to resources
[BACKLOG-750] Fix for saving files when versioning is disabled. Save a new version, but remove previous to prevent incrementing number of versions. A version node is still required
[BISERVER-12106] -  Check for empty class name and dialect information before creating datasource or pooling connection
Merge pull request #1984 from rmansoor/5.2

[BISERVER-12106] -  Check for empty class name and dialect information before creating datasource or pooling connection
BACKLOG-363 - CLONE - Cannot Add to favorite a file with special characters from the Recents list.

Fixed open report with specific name (JcrStringHelper).
Fixed cutting file name in recent list.
[BACKLOG-610] - CLONE - OSGIBoot writes invalid URL to log4j.xml on manual deployment

url should start with "file:/", not "file://"
Merge pull request #1982 from pminutillo/5.2

[BACKLOG-750] Fix for saving files when versioning is disabled. Save a n...
Merge pull request #1986 from annapopova1/BACKLOG-363-5.2

BACKLOG-363 - CLONE - Cannot Add to favorite a file with special charact...
[BACKLOG-503] Add example requests and responses from jmeter testing for everything in extensions except FileResource.
Merge pull request #1990 from scottyaslan/devBranch5.2

[BACKLOG-503] Add example requests and responses from jmeter testing for...
[BACKLOG-730] Fixed some JMeter tests
Merge pull request #1992 from bmorrise/5.2-dev

[BACKLOG-730] Fixed some JMeter tests
[BACKLOG-732] Fixed JMeter tests for FileService
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
Merge pull request #1998 from bmorrise/5.2-dev

[BACKLOG-732] Added missing JMeter tests for FileService