Bug 10649 - Upgrade DataTables and move scripts out of theme directory

Bug 10649 - Upgrade DataTables and move scripts out of theme directory

This patch adds an upgraded copy of the DataTables plugin to the jQuery
plugin directory outside the theme directories. Copies of the old
DataTables plugin scripts have been left in the old location while
templates are incrementally updated.

To test, visit each affected page in Acquisitions and confirm that table
sorting still words correctly:

- Acquisitions home
- Acquisitions -> Late orders
- Acquisitions -> Order search
- Acquisitions -> Ordered (from table of available funds)
- Acquisitions -> Spent (from table of available funds)
- Acquisitions -> Vendor search
- Acquisitions -> Vendor detail
- Acquisitions -> Vendor -> Basket
- Acquisitions -> Vendor -> Basket -> Add order from existing record
                                   -> Add order from suggestion
                                   -> Add order from subscription
                                   -> Add order from external source
                                   -> Add order from staged file
- Acquisitions -> Vendor -> Basket groups
- Acquisitions -> Vendor -> Uncertain prices
- Acquisitions -> Vendor -> Invoices
- Acquisitions -> Vendor -> Invoices -> Invoice
- Acquisitions -> Vendor -> Receive shipments
- Acquisitions -> Vendor -> Receive shipments -> Receipt summary (click
  invoice number)

Also test one or more pages which have not been modified to confirm that
old DataTables assets are still in place and working (ex: Circulation,
Quotes editor, Saved reports, etc.)

Signed-off-by: Srdjan <srdjan@catalyst.net.nz>
Edit: Rebased on current master

Signed-off-by: Katrin Fischer <Katrin.Fischer.83@web.de>
All tests und QA script pass. I found some smaller bugs, that
also appeared on master without the patch applied. For some datatables
I struggled with a result set of over 5.000 lines - there is room for
improvement where a lot of data can be shown.

testing notes:
    - Acquisitions home
      - Amounts don't sort correctly before and after the patch, see bug 10792.
    - Acquisitions -> Late orders
      - OK.
    - Acquisitions -> Order search
      - OK.
    - Acquisitions -> Ordered (from table of available funds)
      - OK.
    - Acquisitions -> Spent (from table of available funds)
      - OK.
    - Acquisitions -> Vendor detail
      - OK.
    - Acquisitions -> Vendor -> Basket
      - OK.
    - Acquisitions -> Vendor -> Basket -> Add order from existing record
      - Datatables seems not to be in use here?
                                       -> Add order from suggestion
      - OK.
                                       -> Add order from subscription
      - OK.
                                       -> Add order from external source
      - OK.
                                       -> Add order from staged file

Signed-off-by: Galen Charlton <gmc@esilibrary.com>