Add single agent view for user interface
Pluralize agents_nb_class
Merge pull request #190 from guidow/single_agent_ui

Add single agent view for user interface
Add Jobs index user interface
Fix copy-paste mistake
Implement delete singlejob for UI
Commit db session before deleting job

These seems to help with some race issues when using SQLite
Implement rerun single job
Typo fix: Mark job state after marking task states