adding bare project to the main page

 - main page now lists also projects which are not repositories

Author: tulinkry

opengrok-web/src/main/webapp/default/style.css

@@ -160,6 +160,13 @@ label {
     padding-left: 20px;
 }
 
+/* Leave some space between the tables of repositories and projects */
+.projects table tbody:not(:last-child):after {
+    content: '';
+    display: block;
+    height: 20px;
+}
+
 .panel > .panel-heading, .panel > .panel-heading-accordion {
     padding: 0 15px;
     border-bottom: 1px solid transparent;