Maintenance

Created SQH javascript global and started moving scripts to sane
places.

Moved admin templates to admin folder.

Created PulseImage which is pretty crappy, but its an example of
binding a feature to the SQH js global.

Created js/SQH/app.js which has functions defining docready functions
for each page and common to all pages. .. called the common function
in header.html, and the home function in home.html.  more pages need
structuring.