This makes our include model match the include model on the CDN, and allows devs to make use of mobileinit for debugging some of the samples since that must be set up after jquery.js, but before jquery-mobile.
Edited the PHP combiner and .htaccess logic to accommodate this change, as well as allowing manifest files to use a "../" when referencing files, which will be handy when adding themes that don't include structural files yet.
Modified all HTML files to point to /themes/default for their theme.
Inset listviews have no margin now, and regular listviews have -15px margins. Also, collapsibles now have no padding.
Updated HTML to remove ui-body classes for content divs, to match these changes.
Fixes#161