Merge branch 'issue-184' into dev

Conflicts:
	app/views/layouts/project.html.haml
	app/views/projects/_form.html.haml

app/helpers/tags_helper.rb

@@ -0,0 +1,15 @@
+module TagsHelper
+	def tag_path tag
+		"/tags/#{tag}"
+	end
+
+	def tag_list project
+		html = ''
+		project.tag_list.each do |tag|
+			html += link_to tag, tag_path(tag)
+		end
+		
+		html.html_safe
+	end
+
+end