Revised colophon.html for professionalism
Switch to new, standard footer JavaScript component

Part of a project to simplify the website, this means that jQuery and the
Bootstrap JS components are loaded in a consistent way on all pages.
Upgrade Bootstrap from 2.0.0 to 2.3.0
Upgrade jQuery from 1.10.1 to 1.11.1
Switch to new, standard CSS/JS header component

This standardizes some of the tags held in the <head>.
Switch to new, standard menu header component

We won't use an <iframe> any longer. Since this is a static, mostly-unchanging
website, nobody will die if we just have to update most of our links manually
Add additional stylesheets to the CSS header

These are for the footer. Hopefully I'll be able to sort it out and clean it up
later.
Switch to new, standard visible footer component

This replaces footer.html, but I'm going to keep that file around because it has
hints about what might be added to the footer.
Change ordering of header CSS (put my stylesheet last)

This way, the customizations in /css/main.css will certainly override the
settings in all the other files.
Correct the navbar for Bootstrap 2.3
Recovered ELVIS styling for the navbar