DDF-404 Moved the result count to the top of the result list.

- Changed wording of the result count to be less verbose.
- Reduced text size and made color grey to mute the result message.
DDF-404 Inverted contrast on form elements.

- Form elements are now light text on dark background.
- Improved sizing of form elements.
- Improved spacing and padding of form.
- Made form consistent between sidebar and full screen.
- Removed use of bootstrap span class.
- Replaced hardcoded style widths with css classes.
DDF-404 Cascading changes to Bootstrap theme.

Bootstrap theme was directly modified instead of cascading changes from
the page's CSS.  This makes it hard to track changes made to the third
party theme.  The theme can now be downloaded from bower instead of
copied into this repo.