Pre-fill input with api_key from bookmark

With updated help text.
Fix styling

After 650d21968a679e6c90bb3bf64263392aadff628a
Extend the app with the layout-option :table

You may now create more than one view. Cards is one view, table is
another.
Also added markdown for better readability of the story-description.
Add story ID to table
Fix style on interations page
Change github URL to betterplace-repro