tigefa4u projects Trac

Overhauled templates and layout for usability and accessibility.
Changed ticket templates to be more user friendly and put focus on important
information. Use javascript to autofocus on load. Fixes #147.

Throw an informative exception if the user tries
to view a page diff with python < 2.2.

Support for dynamic reports. Use $FOO in a query to define a variable, give it
a value by specifying FOO=bar in the URL. $USER is always set to authenticated
user (or anonymous). Fixes #139 and most of #140.

Example report query:
SELECT id AS ticket, summary FROM ticket WHERE owner='$USER' ORDER by id;

Replaced util.dict_get_with_default with built-in dict.get function.

Allow nesting of blockquotes. This closes #145.

Stricter parsing of processor macros. This closes #151.

Install trac.cgi into $prefix/share/trac/cgi-bin

This closes #142.

If duplicate URI args, just use the first. Fixes #134.

Don't display 'no results' before entering a query.

Overhaul of the search module.
* Added search for wiki pages.
* Search results layout and style.
* Dynamic highlighting of search results.
* Referrer-based search result highlighting for Trac, google and yahoo searches.