added fb-root div back in, so FB loads on reload

Author: shortsands

war/index.html

@@ -48,6 +48,10 @@
 	<div id="pjax-content">
 	    <!-- END REPEAT-->
 
+	    <!-- sb: this allows FB to reload when user returns to home page
+	       it is very slow though...i think there is a better way but requires app id -->
+	    <div id="fb-root"></div>
+
 	    <div id="myCarousel" class="carousel slide">
 		<div class="carousel-inner">
 		    <div class="item active">