Access to current subject credentials added.
Fix subject auth type validation
OPAL-2240: Redirect to view automatically. Errors are shown in the dialog. Hiding "Rename categories" instead of disabling it.
OPAL-2240:Removing unnecessary code
Merge pull request #428 from emorency/OPAL-2240-go-to-view

OPAL-2240: Removing goto view
Implemented a grid view, for now it's set as rows
Merge pull request #429 from kazoompa/project-list-tabulated

Implemented a grid view, for now it's set as rows
OPAL-2240:PMD warnings fix
Merge pull request #430 from emorency/OPAL-2240-go-to-view

OPAL-2240:PMD warnings fix