Merge branch 'develop' into educoder

db/migrate/20190321064051_migrate_poll_question_type.rb

@@ -0,0 +1,8 @@
+class MigratePollQuestionType < ActiveRecord::Migration
+  def up
+    change_column :poll_questions, :question_title, :text
+  end
+
+  def down
+  end
+end