Add scanning of data directory for courses.

These are then displayed at /courses.

lms/djangoapps/courseware/views.py

@@ -57,6 +57,14 @@ def courses(request):
              'csrf' : csrf_token}
   return render_to_response("courses.html", context)
 
+@ensure_csrf_cookie
+def courses(request):
+  csrf_token = csrf(request)['csrf_token']
+  # TODO: Clean up how 'error' is done.
+  context = {'courses' : settings.COURSES,
+             'csrf' : csrf_token}
+  return render_to_response("courses.html", context)
+
 @cache_control(no_cache=True, no_store=True, must_revalidate=True)
 def gradebook(request):
     if 'course_admin' not in user_groups(request.user):

lms/templates/course.html

@@ -12,7 +12,6 @@
       <hgroup>
         <h2>${course.title}</h2>
         <p>${",".join(course.instructors)} &mdash; ${course.institution}</p>
-        <p>${course.id}</p>
       </hgroup>
       <div class="edit">Register</div>
       <section class="meta">

requirements.txt

@@ -24,8 +24,8 @@ sympy
 newrelic
 glob2
 pymongo
--e common/lib/xmodule
 django_nose
 nosexcover
 rednose
+-e common/lib/xmodule
 PyYAML