Added support to add slides to courses pages

_includes/course_edition.html

@@ -39,7 +39,10 @@
 			</div>
 			<div class="topics">
 				{% for topic in session.topics %}
-				<div>{{topic}}</div>
+				<div>{{ topic.title }}
+					{% if topic.slides %} <a href="{{ topic.slides }}"><i class="fa fa-file"></i></a> {% endif %}
+					{% if topic.record %} <a href="{{ topic.record }}"><i class="fa fa-film"></i></a> {% endif %}
+				</div>
 				{% endfor %}
 			</div>
 		</div>

_plugins/courses_pages_generator.rb

@@ -121,9 +121,17 @@ module Jekyll
 				# fix levels composition of room value
 				v["schedule"].each do |s|
 					if s["room"] != nil && !s["room"].is_a?(Hash)
-						s["room"] = {"room" => s["room"]}
+						s["room"] = { "room" => s["room"] }
+					end
+
+					# topics
+					s["topics"].each_index do |t|
+						unless s["topics"][t].is_a?(Hash)
+							s["topics"][t] = { "title" => s["topics"][t] }
+						end
 					end
 				end
+
 			end
 
 			# transforms hash to array