ignore shade plugin generated dependency-reduced-pom for ncIdv
added an option to threddsConfig to set default behavior of remote catalogs in catalogRef elements in html writing; fixed latest.xml handling in remoteCatalogService for html writing.
fix covarity defects
Merge remote-tracking branch 'origin/4.5.2' into 4.5.2
fix covarity defects
fix covarity defects
fix covarity defects
Merge pull request #61 from lesserwhirls/catalogRef

catalogRef's, remoteCatalogService, and latest.xml for HTML writing
fix unit tests
Merge remote-tracking branch 'origin/4.5.2' into 4.5.2
fixed coverity CID 1013823, added unit tests
Merge pull request #62 from lesserwhirls/coverity

fixed coverity CID 1013823, added unit tests
fix unit tests
Merge remote-tracking branch 'origin/4.5.2' into 4.5.2
fix unit tests
Merge pull request #59 from lesserwhirls/gitignore

ignore shade plugin generated dependency-reduced-pom for ncIdv
Add coverity/travis build icons to readme.

[skip ci]
Fix typo in travis URL.

[skip ci]
Use Travis status for 4.5.2.
Fix resource leaks found by Coverity.

Not a huge deal since these functions were really only called by
internal main2() methods, but good to fix these errors and silence the
messages.