Fixed item_spec, fixed assign_user_to_collection_spec
Added manuscript_url field to items
Added validation for manuscript_url field
Added manuscript_url to item form and item json export
Cleaned up params method
Merge pull request #12 from ndlib/manuscript_url

Manuscript url
When using a filename as a title, do not do any string modifications other than removing the file extension
Merge pull request #13 from ndlib/filename_title

When using a filename as a title, do not do extra string modifications
Added breadcrumbs to most views using gretel gem
Fixed breadcrumbs for child items
Added item query model, fixed create route for item children, added items decorator spec
Merge pull request #14 from ndlib/breadcrumb

Add breadcrumbs
Only show parent items on the main item listing page
Stubbing the API calls in test, removing validations for api-supplied user fields
Merge pull request #15 from ndlib/stub_api_in_test

Stubbing the API calls in test,
Added a new action to return both parent and child items in one list
Merge pull request #16 from ndlib/json_export

Added a new action to return both parent and child items in one list
Pulling in changes to get autocomplete working
create test for FindOrCreateUser
Updating some permission stuff