ngIf for settings on user.is_staff
Use 'next' instead of 'more' to match 'previous'
Slightly tightened security for non-admins
Merge pull request #575 from moradology/feature/nosettings-for-user

ngIf for settings on user.is_staff
Merge pull request #577 from moradology/feature/consistent-pagination-scenarios

Use 'next' instead of 'more' to match 'previous'
Implement scenario copying.

Fixes #571.
Fix accidental removal of negation
Merge pull request #580 from moradology/feature/fix-pageload

Fix accidental removal of negation
Merge pull request #579 from flibbertigibbet/feature/stop-scenario-stealing

Implement scenario copying.