Use <span> for course preview’s university

The course’s university was displayed using a <a> tag that points to
nothing ('#'). There was some stanford specific behavior to replace that
<a> tag with a <span>. This commit removes that.

lms/templates/course.html

 <%namespace name='static' file='static_content.html'/>
-<%namespace file='main.html' import="stanford_theme_enabled"/>
 <%!
 from django.utils.translation import ugettext as _
 from django.core.urlresolvers import reverse
@@ -26,11 +25,7 @@ from courseware.courses import course_image_url, get_course_about_section
           <p>${get_course_about_section(course, 'short_description')}</p>
         </div>
         <div class="bottom">
-          % if stanford_theme_enabled():
-            <span class="university">${get_course_about_section(course, 'university')}</span>
-          % else:
-            <a href="#" class="university">${get_course_about_section(course, 'university')}</a>
-          % endif
+          <span class="university">${get_course_about_section(course, 'university')}</span>
           <span class="start-date">${course.start_date_text}</span>
         </div>
       </section>