non-functional, I hope, code cleanups
Add to app registry and update to newer extjs
remove $rootpath usage
various, undocumented, schema changes, this is poor daryl
eventually the site will be driven by bootstrap, but we aren't there yet
19 aug feature
some idle cleanups while mother-in-law is here
20 aug feature
more feature script cleanups
add note about precip totals for external review