Why:
The Admin Budget form has a submit button for saving the record, adding
another submit input to destroy the record actually adds to the html:
`<input type="hidden" name="_method" value="delete">` and it collides
with the save button, forcing it to perform a destroy instead of save.
Previously the destroy button was not in the same div as the save button
How:
Just changing the Destroy from a button_to to a link_to.
