Add the spec for invalid params to items#copy
Remove taskPointsController and specs
Merge pull request #108 from kaznum/add_validation_spec_for_items_controller

Add the spec for invalid params to items#copy
Merge branch 'master' of github.com:ESTCOSMO/mitsumottaro into remove-task-points-controller
Merge pull request #109 from irasally/remove-task-points-controller

Remove task points controller