Fix FindBugs warnings
Merge pull request #1505 from dennishendriksen/master

Fix FindBugs warnings
the anonymous user needs home permissions, otherwise the login dialog is shown immediately after surfing to the server url.
Remove unused code
Merge pull request #1506 from bartcharbon/master

the anonymous user needs home permissions, otherwise the login dialog is...
Merge pull request #1507 from dennishendriksen/master

Remove unused code
Merge branch 'master' of https://github.com/molgenis/molgenis
Added default value false for changePassword.
Fixed test in RestController.