Contributed by Martin S

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7955 e93f8b46-1217-0410-a6f0-8f06a7374b81

jQuery context menu introduced in 1b7ddb3c

Replace tables that were using the 'width' attribute with inline styles (should be replaced with an ID/class).

Remove some inline styling and some depreciated table cell attributes and replace them with proper class names.

Various hidden input fields are used to hold a URL to send the user back
to the correct page after submitting a form, however, they all use the
same ID which isn't allowed in HTML. Passing in 'id' as nil stops the
'hidden_field_tag' from adding an ID attribute to the tag.

Multiple instances need to be applied to different elements in the DOM
otherwise multiple menus will be called for each click/right click.

e.g.

jQuery(document).ContextMenu(url);

would work for any form on a page. Using this would mean that multiple
instances couldn't be used though

jQuery('#content form').eq(0).ContextMenu(url);
jQuery('#content form').eq(3).ContextMenu(url);

Using the above 2 menus will be created for the first and 4th forms on
the page. Any of forms won't response to menu clicks.

jQuery(docuemnt).ContextMenu(url);
jQuery('#content form').eq(0).ContextMenu(url);

With the above any form on the page will respond to menu clicks but the
first form will send 2 requests for the context menu.

The ajaxStart/ajaxStop functions were being called before the document
was ready and the 'ajax-indicator' element existed. This meant that they
would never be called when an ajax event happened.

It now matches the current guide in ChiliProject Wiki at https://www.chiliproject.org/projects/chiliproject/wiki/Email_Delivery#SMTP-server-using-TLS-GMail

The lower would only show if you have the permission to see/add related issues

Textile doesn't "understand" :only_path => false and thus doesn't convert links of the form

<pre>"foo":/bar</pre>

to full URLs, this is done in a subsequent method akin to the wiki_lins and so on

Fixes problems with paths containing quotes (sic)

Since Rails 2.3.11, protect_from_forgery exclusively calls
handle_unverified_request which defaults to resetting the session. The old
code to handle an invalid CSRF token is not used anymore and is thus
removed to un-confuse people.

pg was locked to ~> 0.9.0 as it was the last version to support ruby 1.8.6, we don't support it officially anymore, thus we can remove the version requirement.

Contributed by Dies Koper.