Fixing style guide stuff in post_list

Author: Asaad Mahmood

web/react/components/post_list.jsx

@@ -44,15 +44,13 @@ module.exports = React.createClass({
             utils.changeCss('.mention-link', 'color: ' + user.props.theme+';');
             utils.changeCss('@media(max-width: 768px){.search-bar__container', 'background: ' + user.props.theme+';}');
         }
-        if (user.props.theme != "#000000" && user.props.theme != "#585858"){
+        if (user.props.theme != '#000000' && user.props.theme != '#585858') {
             utils.changeCss('.btn.btn-primary:hover, .btn.btn-primary:active, .btn.btn-primary:focus', 'background: ' + utils.changeColor(user.props.theme, -10)  +';');
             utils.changeCss('a.theme', 'color:'+user.props.theme+'; fill:'+user.props.theme+'!important;');
-        }
-        else if (user.props.theme == "#000000"){
+        } else if (user.props.theme == '#000000') {
             utils.changeCss('.btn.btn-primary:hover, .btn.btn-primary:active, .btn.btn-primary:focus', 'background: ' + utils.changeColor(user.props.theme, +50)  +';');
             $('.team__header').addClass('theme--black');
-        }
-        else if (user.props.theme == "#585858"){
+        } else if (user.props.theme == '#585858') {
             utils.changeCss('.btn.btn-primary:hover, .btn.btn-primary:active, .btn.btn-primary:focus', 'background: ' + utils.changeColor(user.props.theme, +10)  +';');
             $('.team__header').addClass('theme--gray');
         }