Bug 11570 - Upgrade jQueryUI to latest version in the staff client

Bug 11570 - Upgrade jQueryUI to latest version in the staff client

This patch upgrades the version of jQueryUI included in the Koha staff
client from v1.8.23 to v.1.10.4. The upgrade introduces a few minor API
changes which require the updates in this patch:

- In CSS, the term "active" is used instead of "selected"
- Autocomplete functions use slightly changed parameters

Changes to the default jQueryUI CSS allows us to remove some instances
of "!important" from jQueryUI-related CSS in the staff client's main CSS
file.

To test:

Testing changes to autocomplete:

- Enable the CircAutocompl system preference. Try searching in the
  header's "Check out" tab. Autocomplete should look correct and
  function correctly.

- In Circulation -> Overdues: The patron attribute authorized value
  filter (must have patron attributes enabled, and a patron attribute
  defined which uses authorized values.

- Course reserves -> Course -> Edit: Searching for an instructor

- In the unimarc_field_210c_bis.pl plugin:
  1. Link the publisher name field in your MARC structure to
     the unimarc_field_210c_bis.pl plugin.
  2. Open a MARC record for editing and click the "tag editor" link to
     launch the plugin.
  3. Type the first few letters of a publisher which exists in your
     database. You should get an autocomplete menu of publishers
     which match your search.
  4. Select one and click the "choose" button to fill the field in the
     MARC editor.

- Tools -> Patron lists: Add a list or choose an existing list and add
  patrons. Perform a search for a patron.

- Placing a hold: After choose a title and clicking "Place hold,"
  search for a patron.

- Tags management: The sidebar filter for "reviewer" should let you
  search by patron name.

Other jQueryUI widget changes:

- Check tabs appearance in header search, biblio detail, cataloging, and
  circulation patron fines pages.

To confirm other jQueryUI widgets still function correctly:

- Check accordion (collapsing sections) in Patrons -> Patrons requesting
  modifications and the MARC subfield structure edit screen.

- Check datepickers, especially in Circulation with the added timepicker.
  Test a linked datepicker, for example in Reports -> Stats wizards ->
  Circulation where the value in one date field affects what dates are
  available in the matching field.

- Check the calendar interface in Tools -> Calendar

To confirm that the new jQueryUI default CSS is more flexible (fixing
Bug 11042), add the following CSS to your IntranetUserCSS system
preference and confirm that the header search active tab border color
changes (hash mark escaped so that it will appear in commit msg):

\#header_search ul.ui-tabs-nav li.ui-tabs-active {
  background-color: #FFFFF1;
  border: 1px solid #800000;
  border-top: 0 !important;
  top: -2px;
}

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Jonathan Druart <jonathan.druart@biblibre.com>
Signed-off-by: Galen Charlton <gmc@esilibrary.com>
(cherry picked from commit aa722ab694e1fc3141cda47f00f9b553e152265a)