form_base: title links to / instead of /is/

refs #14313
main.css: h1 font size should be 26px, not 30px

refs #14313
main-responsive.css: fix font size

refs #14313
Cancel Button: switching from native dialog to jquery ui modal dialog

refs #14313
the great js cleansing
update jquery
size fix
great css cleansing
template cleanup
base_template: match the form template
goblin.css: dialog titlebar and text color change

refs #14313
changed to jquery 1.9.1 min
jquery-ui: min css, new theme

theme: smoothness

refs #14313
only need one copy of jquery

keep it in media for now
dialog: font-size adjustment
dialog: sizing tweaks

refs #14313
Merge branch 'bug/14313'