Switch to side-by-side view

--- a/OSSEval/analysis/urls.py
+++ b/OSSEval/analysis/urls.py
@@ -8,6 +8,7 @@
     url(r'^questions/(?P<analysis_id>\d+)$', views.analysis_questions, name='analysis_questions'),
     url(r'^questions/save_answer$', views.save_answer),
     url(r'^questions/get_answers$', views.get_answers),
+    url(r'^questions/get_metadata$', views.get_metadata),
     url(r'^new$', views.analysis_new, name='analysis_new'),
     url(r'^edit/(?P<analysis_id>\d+)$', views.analysis_new, name='analysis_edit'),
     url(r'^export/(?P<analysis_id>\d+)$', views.export, name='analysis_export'),