Bug 15821: Use Font Awesome icons in confirmation dialogs - Circulation

Bug 15821: Use Font Awesome icons in confirmation dialogs - Circulation

To test, apply the patch and test deletion in the following cases. Test
both confirmation and cancel actions.

Circulation -> Check out
   -> An item that is checked out by someone else
   -> An item that is on hold to someone else
   -> To a patron that has more than noisuescharge in fines (Allow
      AllowFineOverride syspref)
   -> To a patron that has reached the max amount of checkouts (Allow
      AllowTooManyOverride syspref)
   -> To a patron that has more than noissuescharge in fines (Allow
      AllowFineOverride syspref and set noissuescharge syspref)
   -> Renew -> An item that is on hold to someone else
   -> To a patron that is at max renewals (Allow AllowRenewalLimitOverride syspref)
   -> An item that is not checked out by anyone
   -> Check in -> An item that is in transit to another branch

And look for other confirmation dialogs and check if I've missed any

Sponsored-by: Catalyst IT
EDIT: Made changes from Comment 2
Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Brendan Gallagher brendan@bywatersolutions.com