Move accessibility stylesheet to static

Makefile

@@ -20,7 +20,7 @@
 
 # Files in those directories will be converted:
 DIRS_JS = js themes
-DIRS_CSS = fonts
+DIRS_CSS = themes fonts
 DIRS_FONTS = fonts
 
 DIR_BUILD = build

themes/light/accessibility.css

+/* This file contains css rules for accessibility */
+
+body, html {
+    background-color: #666;
+}
+
+#header, #subheader .container-inside {
+    box-shadow: 0 1px 3px #444;
+}
+
+#header .buttons #accessibility {
+    background-position: bottom;
+}
+
+#footer *, #footer a:hover, .force-accessibility * , .accessibility {
+    color: #fff;
+    text-shadow: none;
+}
+

themes/light/accessibility.js

@@ -5,7 +5,7 @@
 
 //ACCESSIBILITY_CSS_THEME_DIR = 'light-drupal-theme/styles';
 //ACCESSIBILITY_CSS_FILE_NAME = 'accessibility.css' ;
-ACCESSIBILITY_CSS_ABSPATH = ['https://www.ubuntu-it.org/sites/all/themes/light-drupal-theme/styles/accessibility.css'];
+ACCESSIBILITY_CSS_ABSPATH = ['https://static.ubuntu-it.org/themes/light/accessibility.min.css'];
 ACCESSIBILITY_COOKIE_VALUE_ON = 'on';
 ACCESSIBILITY_COOKIE_VALUE_OFF = 'off';