- Don't show "go back" buttons on error pages if they are other host or same page.

static/cranefly/css/cranefly.css

@@ -928,7 +928,8 @@ a.btn-link:hover,a.btn-link:active,a.btn-link:focus{opacity:0.9;filter:alpha(opa
 .error-page{text-align:center;}.error-page .error-color{color:#cf402e;}
 .error-page .error-ban-reason{border:1px solid #cf402e;border-radius:3px;background-color:#fbeeed;background-image:repeating-linear-gradient(45deg, transparent, transparent 5px, #fdf6f5 5px, #fdf6f5 10px);-webkit-box-shadow:0px 0px 0px 3px #e38b80;-moz-box-shadow:0px 0px 0px 3px #e38b80;box-shadow:0px 0px 0px 3px #e38b80;padding:11px 19px;text-align:left;}.error-page .error-ban-reason :last-child{margin-bottom:0px;padding-bottom:0px;}
 .error-page .error-ban-expires{color:#cf402e;font-weight:bold;}
-.error-page .error-protips{margin-top:40px;}.error-page .error-protips a:link,.error-page .error-protips a:visited{background-color:#333333;border:1px solid #000000;border-radius:5px;margin:2px 10px;opacity:0.7;filter:alpha(opacity=70);padding:11px 19px;color:#ffffff;font-weight:bold;text-decoration:none;}
+.error-page .error-protips{margin-top:40px;}.error-page .error-protips .go-back{display:none;}
+.error-page .error-protips a:link,.error-page .error-protips a:visited{background-color:#333333;border:1px solid #000000;border-radius:5px;margin:2px 10px;opacity:0.7;filter:alpha(opacity=70);padding:11px 19px;color:#ffffff;font-weight:bold;text-decoration:none;}
 .error-page .error-protips a:hover,.error-page .error-protips a:active{opacity:1;filter:alpha(opacity=100);}
 .markdown{margin:0px;overflow:auto;}.markdown>:first-child{margin-top:0px;}
 .markdown>:last-child{margin-bottom:0px;}

static/cranefly/css/cranefly/error.less

@@ -32,6 +32,10 @@
 	.error-protips {
 		margin-top: (@baseLineHeight * 2);
 
+		.go-back {
+			display: none;
+		}
+
 		a:link, a:visited {
 			background-color: @textColor;
 			border: 1px solid @black;

static/cranefly/js/cranefly.js

@@ -10,6 +10,13 @@ $(function () {
 	$('.popover-bottom').popover({placement: 'bottom'})
 	$('.popover-left').popover({placement: 'left'})
 	$('.popover-right').popover({placement: 'right'})
+
+	// Dont fire popovers on touch devices
+	$("[class^='tooltip-']").on('show', function (e) {
+	  if ('ontouchstart' in document.documentElement) {
+	  	e.preventDefault();
+	  }
+	});
 	
 	// Start all dropdowns
 	$('.dropdown-toggle').dropdown()
@@ -50,6 +57,13 @@ $(function () {
 		return decision
 	});
 	
+	// Show go back link?
+	if (document.referrer
+			&& document.referrer.indexOf(location.protocol + "//" + location.host) === 0
+			&& document.referrer != document.url) {
+		$('.go-back').show();
+	}
+
 	// Go back one page
 	$('.go-back').on('click', function (e) {
 	    history.go(-1)