Bug 16939: Making all 'add to basket' actions buttons

Bug 16939: Making all 'add to basket' actions buttons

Edit: Fixing 'clas' typo in addorderiso2709.tt
Edit: Adding actions class to td
Edit: Fixing js error
Edit: circ/reserveratios.tt updated so that the plus icon doesn't show
      if there is no link
Edit: fixing logic in circ/reserveratios.tt
Edit: merge conflicts
Edit: updating buttons to bootstrap 3, which i believe fixes the problem
      in comment 16

To test:

1) Go to Acqui -> find a vendor -> view a basket
2) Click add to basket -> fill in 'for an existing record' and hit search
3) 'View MARC' and 'Order' buttons should show under an Actions column with appropriate icons
4) Click Order
5) Click add item when you are redirected to the New order page (no need to fill in any details)
6) Confirm that 'Edit' and 'Delete' buttons now show under an Actions column with appropriate icons
7) Go back to your basket and click add to basket -> from a subscription (we are skipping from a suggestion because this already has a button before my patch)
8) Confirm that 'Order' shows as a button with appropriate icon
9) Go back to your basket and click add to basket -> from an external source
10) fill in any fields and click search to bring up results
11) 'Order' should now show as a button with appropriate icons. MARC and Card preview have been moved into a dropdown menu - confirm this works as expected. Links have not been changed when clicking on a row
12) Go back to your basket and click add to basket -> from a staged file
13) 'Add orders' should now show as a button with appropriate icon
14) Go back to your basket and click add to basket -> from titles with highest hold ratios
15) 'X to order' should now show as a button with appropriate icon

Sponsored-by: Catalyst IT
Signed-off-by: Nicole C Engard <nengard@bywatersolutions.com>
Followed test plan, works as expected.
Signed-off-by: Marc Véron <veron@veron.ch>
Signed-off-by: Owen Leonard <oleonard@myacpl.org>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>