Bug 10782 - Add a koha-mysqlcheck script

This patch adds the koha-mysqlcheck script, as a "frontend" for
the mysqlcheck command. It can be used to check the integrity of
database tables, as well as to repair them. See "man mysqlcheck"
for more information.

The script takes a Koha instance name as its only required
parameter. Any other parameters provided before the instance
name are passed directly to mysqlcheck, which means that all
the functionality of mysqlcheck is available through this script.

To test the script:
- Apply the patch, build your own packages and install them, or
- copy koha-mysqlcheck to a server already running off packages

- Run some variations of the command, with and without arguments,
  and check that the output makes sense. E.g.:
    sudo koha-mysqlcheck myinstance
    sudo koha-mysqlcheck -e myinstance # Extended checks
    sudo koha-mysqlcheck -e -v myinstance # Extended checks and verbose
- See "man mysqlcheck" for other relevant options

To test the man page:
- Run these commands and look at the formatted man page:
    $ xsltproc /usr/share/xml/docbook/stylesheet/docbook-xsl/manpages/docbook.xsl \
      debian/docs/koha-mysqlcheck.xml
    $ man -l koha-mysqlcheck.8
- Make sure this test passes:
    $ prove -v xt/verify-debian-docbook.t

Signed-off-by: Chris Cormack <chris@bigballofwax.co.nz>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
Bug 12105 - Remove duplicated plugin jquery.dataTables.columnFilter.js

This patch removes a redundant copy of the DataTables plugin
jquery.dataTables.columnFilter.js and corrects two templates.

The path to the plugin has been modified in acqui/parcel.tt:

- Go to Acquisitions and search for a vendor.
- Open the detail page for that vendor.
- Click the "Receive shipments" button.
- Select an invoice to view.
- In the table of titles, confirm that the column header search forms
  work to filter column data.

In the template for the Staged MARC management page the plugin has been
removed as it is unused. A couple of markup corrects have been made.
Confirm that table sorting is unaffected by going to Administration ->
Staged MARC management, clicking a staged MARC file, and viewing the
table of items in that batch.

There should be no more remaining instances of this path in the
templates:

[% themelang %]/lib/jquery/plugins/jquery.dataTables.columnFilter.js

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>

NOTE: I believe the sort order of the Order Line column is
      strange, but unrelated to this patch. The search area
      functions (filtering, paging, page size, etc.) worked
      fine.

Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>