Fix json formatting of printlog to be valid json
Fix compile warnings as errors
Skip Unix specific permissions test on Windows
Merge pull request #1515 from markbenvenuto/win_test_config02_fix

Skip Unix specific permissions test on Windows
Merge pull request #1514 from markbenvenuto/printlog_json

Fix json formatting of printlog to be valid json
Minor cleanup: unused variables, KNF.

refs #1514
Merge branch 'develop' into 2.5.0-release