Bug 1030876 - Add ability to clone existing task

Remove Import Tasks button

Add tests
Bug 1075645 - Metrics dashboard

Exclude completed task attempts with an online duration less than a threshold
Merge pull request #185 from mjzffr/clonetask

Bug 1030876 - Add ability to clone tasks
Bug 1075645 - Metrics dashboard

Add view for Tasks that were completed too quickly
Commenting out data migration as it should never be needed again and is causing issues locally for me with unit tests
Merge branch 'short_tasks'
Bug 1075645 - Metrics dashboard

Oops, I neglected to check in the migration.