Initial bundle metadata editing interface WIP
fixes javascript jslint errors
Merge branch 'refs/heads/feature/worksheet_interface'
Merge branch 'refs/heads/master' into feature/561-edit-bundle-metadata
#561 edit bundle metadata
#561 only edit values of metadata, not keys
#561 track what type of data the value should be saved as
Save new metadata values as correct type
Merge branch 'refs/heads/feature/worksheet_interface' into feature/561-edit-bundle-metadata
#561 don't bother tracking the data type of metadata values, let the backend handle that
Merge pull request #660 from codalab/feature/561-edit-bundle-metadata

Feature/561 edit bundle metadata