Embed pid into #supplies for later use
Fix the condition to show usage link
Add dummy buttons to delete log entry
Adjust appearance of delete buttons
Add a gesture to reveal delete buttons
Add H.delete_recorded_supply
Add a handler for delete buttons
Show usage link after deleting last supply
Embed types of page list items
Enable deletion only for deletable items
Add a guide on how to delete supplies
Add a gesture to hide delete buttons
Merge branch 'add-ui-to-delete-log-entry'

Close gh-133.