Added first few work packages table tests.
Wrote a few features. Actually found and fixed some bugs!
Fixed more features...
Fixed existing work packages clear feature.
Groupings features.
Removed old work packages sums features.
Removed old features.
Removed pointeless || false statement. Made sense at the time:>
Merge pull request #1004 from opf/feature/ui-component-table-widgets-merged-integration-tests

Feature/ui component table widgets merged integration tests