Incorrect Widget Count on footbar

[alana29s]

Responsive Version: 2x

Expected behavior:

that widget-count-# would match the number of widgets output.

Actual behavior:

widget-count-# includes widget that are not output.

Steps to reproduce:

1. Add BU Text or BU Links widget to footbar and leave the widgets empty.
2. Go to a page and look at inspector to see count showing more widgets than are output.

Screenshot (if this is a bug):

Traced to:

responsive-framework/sidebar-bottom.php

Line 18 in fc2e358

<aside class="footbar <?php responsive_sidebar_classes( $footbar ); ?>" role="complementary">

responsive-framework/inc/template-tags.php

Line 863 in 1f5a8ae

function responsive_sidebar_classes( $sidebar_id ) {

See this PR that had similar issues ( individual count incorrect instead of total count ).
#96

[ashleykolodziej]

This is related to #96