Closes #337 jQuery UI images with wrong paths in jQuery stylesheet
Closes #331 Slows down with larger lists - SQL optimization?
Closes #336 "Your List Control Panel » Customize Feature Set" Broken

The rub is that you'll need to recreate your pref on what screens you want available.
Closes #338 Scheduled Mailings HTML window missing v6
Looks like Jquery has this file in its .css, so let's bundle it.
Work on making sure the Pg backend is working well.
Closes #339 Domain Stats broken for PlainText Backend
Makes subscribe_email.pl a little more helpful, and I added an example for those who can't figure out how to exec the shell in  php
FindBin is our friend!
Closes #342 Bridge: Transactional email messages, specific to Bridge/Moderation do not have correct encoding
Closes #342  Bridge: Transactional email messages, specific to Bridge/Moderation do not have correct encoding 

Closes #341  Messages converted from PlainText to HTML will have broken template tags
Closes #343 "Not Allowed to Post" Message, grammatical error
Closes #344 Bridge: "Setup as" Email Forward/POP3 Account option used when cloning a list
Closes #345 <!-- tmpl_strftime [...] --> template tags don't work
Some random reformatting
making LIMIT,OFFSET stuff work for PostgreSQL
Link updates and title fixes.
Straighten a few things up,
Merge branch 'bugfixes-6_0_2'