RTL-ifying the sidebar title in Handouts

lms/static/sass/course/_info.scss

@@ -94,6 +94,7 @@ div.info-wrapper {
     }
 
     h1 {
+      @include text-align(left);
       margin-bottom: 0;
       padding: 32px 26px 20px 26px;
       font-size: 18px;
@@ -104,6 +105,7 @@ div.info-wrapper {
     ol {
       li {
         margin: 0 26px 14px 26px;
+        @include text-align(left);
 
         a {
           display: block;