Adds owner list and edit views.
Adds owner's details view.
implements first version of nav bar.
Adds horses list view.
Adds fixed metro background.
Adds horse's details partials view.
Adds 'add charges' partial view.
Adds cosmo theme css rules used by panel components used as containers for tables in several views.
Add charges tiles to 'Add charge' view.
Create 'new charge' views prototypes and screen flow.
Creates 'new owner' view. Rename ownerEdit to ownerForm as it is used in edit and new functionalities.
Adds horses' new and edit views, and reference to them from horses' list.
Add links to owners edit and new views.