Bug 12107 - Move checkboxes jQuery plugin outside of language-specific directory

Bug 12107 - Move checkboxes jQuery plugin outside of language-specific directory

This patch moves the checkboxes jQuery plugin to
intranet-tmpl/prog/lib/jquery/plugins so that it will not be duplicated
for each set of translated templates.

To test, apply the patch and confirm that select all/clear all controls
continue to work on the following pages:

- Acquisitions -> Late orders
- Acquisitions -> Add to order from an external source (search targets)
- Acquisitions -> Suggestions
- Administration -> Funds -> Planning (show/hide all columns)
  * Some unused code has been removed
- Administration -> Library transfer limits
- Staff client cart
- Authorities -> New from Z39.50 (search targets)
- Cataloging -> New from Z39.50 (search targets)
- Circulation -> Check out to a patron (renew/check in selections)
- Circulation -> Offline circulation -> Pending operations
- Patrons -> Patron detail (renew/check in selections)
- Patrons -> Fines -> Pay fines
- Serials -> Subscription -> Serial collection
- Tools -> Label creator -> Batches -> Search results
- Tools -> Patron card creator -> Batches -> Search results
- Tools -> Tags moderation
- Tools -> Batch item deletion
- Tools -> Batch item modification
- Tools -> Inventory -> Submit a batch of barcodes
- Lists -> List contents view

Signed-off-by: David Cook <dcook@prosentient.com.au>
Works as described! I don't think I've ever checked so many boxes
before...

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>