Improve web navigation

[fank]

By opening a record, the url should be a direct link to the new record.
This would make it easy to share the record.

• Adding record id/name when opening a record, like its done in the share option.
• Replace the share icon (top right) with a share icon
  
• Exit button to get back to the record list (maybe use the existing share button, at least it looks like a return icon)

[indig0fox]

mission selection 'return' button pending
recordID/name (in addition to existing mission name) pending