The `widgetFor` functionality needs to be shared between
the object and list previews, as well as being exposed to
preview template authors, so deriving widget components
within the ObjectPreview is being removed in this commit.
* Add metadata to draft entry fields
* Do not render widget if value is null
* Pass along metadata
* Namespace queries to avoid conflict
* Query relational field on mount (for when editing entries)
* Make sure metadata is Immutable
* Added collection name as metadata keys
* No need for set width for base Card anymore
* entries are not required
* Redirect from Dashboard to first collection if publish mode is simple
* collection inference: Add more synonyms to description
* Implemented a better default preview for editing entries
* Add label field in default preview for small text values
* Added margin for default preview
* Make string the default widget if none is specified
* Linting fixes for PreviewPane
* Linting fixes for ControlPane
* Add date widget
* Fix name of date control class
* Fix spaces in list control with no fields
* Fix linting error for List Control
* Fix linting errors in raw editor
* Add Select widget
* Fix linting error
* infer card title
* Infer entry body & image
* infer image
* Better terminology: EntryListing accept a single Collection
* remove log
* Refactored Collections VO into selectors
* use selectors when showning card
* fixed size cards
* Added 'bio' and 'biography' to collection description inference synonyms
* Removed unused card file
* throw error instance
* bugfix for file based collections
* lint
* moved components with css to own folder
* Search Bugfix: More than one collection might be returned
* Changed sidebar implementation. Closes#104 & #152
* Show spinning loading for unpublished entries
* Refactored Sidebar into a separate container
* Make preview widgets more robust
* Files based collections skeleton
* listing file based cards
* create new entry with collection
* moved lookupEntry to main backend
* Editing single page Collections file
* List widget basic implementation
* Adjustments for test-repo
* check if value exists before trying to iterate over
