Fix Bootswatch API messing w/CSS

The site CSS became subtly messed up (header disjointed, missing
padding, etc.) at some point over last weekend. The culprit turned out
to be a change in the Bootswatch API (see Kalatheme GitHub repo issue:
drupalprojects/kalatheme#176).

The Code/themes/kalatheme/template.php

@@ -171,7 +171,13 @@ function kalatheme_process_page(&$variables) {
  drupal_add_js($base['scheme'] . ":" . KALATHEME_BOOTSTRAP_JS, 'external');
  // Add the CSS.
  $css = ($library === 'default') ? KALATHEME_BOOTSTRAP_CSS : kalatheme_get_bootswatch_theme($library)->cssCdn;
+ //drupal_add_css($base['scheme'] . ":" . $css, 'external'); // Fixed re: https://github.com/drupalprojects/kalatheme/issues/176
+ if (strpos($css, 'http') <> 0) {
  drupal_add_css($base['scheme'] . ":" . $css, 'external');
+ }
+ else {
+ drupal_add_css($css, 'external');
+ }
  }
  }
  $font_awesome_active = FALSE;