Reorder all fields in Trac

We decided to add a business justification field to our Trac instance today, but needed to put it directly below the description field so that it was in a more logical position for the users. It is not possible to intermingle custom ticket fields with standard ones (from within Trac), so editing the ticket template file will be required.

**Note: This has been developed and tested for Trac-1.0.1dev_r11400, and may not work on other versions without modifications**

**Another Note: This process is overkill in most scenarios, and is really only useful if you also need to change the ordering of default ticket fields. If you are just trying to order custom fields, please take a look at the `order` property in [[http://trac.edgewall.org/wiki/TracTicketsCustomFields|Trac’s documentation]]**

# Copy `ticket.html` to your local Trac environment’s templates directory (`/var/local/trac/templates` in my case)
{{{
# Ubuntu
sudo cp /usr/local/lib/python2.7/dist-packages/Trac-1.0.1dev_r11400-py2.7.egg/trac/ticket/templates/ticket.html /var/local/trac/templates/
# RedHat/CentOS
sudo cp /usr/local/lib/python2.7/site-packages/Trac-1.0.1dev_r11400-py2.7.egg/trac/ticket/templates/ticket.html /var/local/trac/templates/
}}}
# Add the below code to the top of the copied template file (/var/local/trac/templates/ticket.html). Note – `summary`, `reporter`, and `description` are hard coded into Trac and cannot be modified using this method. You can manually alter them further down in this template if necessary (not covered here).
{{{ #!python

}}}
# Restart tracd (or restart the web server if WSGI, uWSGI, etc.)