Bug 16594: Orders by fund report has wrong link to css and other issues

Bug 16594: Orders by fund report has wrong link to css and other issues

Orders by fund has wrong link to css and other issues
-> The example in the wiki is wrong: <https://wiki.koha-community.org/wiki/DataTables_HowTo>
<link rel="stylesheet" type="text/css" href="[% themelang %]/css/datatables.css" />
  [% INCLUDE 'datatables.inc' %]
-> Must be:
<link rel="stylesheet" type="text/css" href="[% interface %]/[% theme %]/css/datatables.css" />
-> Missing <th></th> in <tfoot> tag
-> Wrong word used "Date deceived" should be "Date received"

NOTE: Wiki needs to be updated

To test:
-Look the code and notice about if else cluase without curly brackets
-Go to Reports > Orders by fund
-Play with: in filters 'All fund' Output: 'to screen into the browser'
-You will see a DataTable displayed in screen clutter
-Notice about 'Date deceived' and the foot of table
-Apply patch
-Refresh or execute again the report

Signed-off-by: Sinziana <s.paltineanu@berlin.bard.edu>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>