Merge master

assets/css/less/bootstrap/alerts.less

@@ -13,6 +13,10 @@
   background-color: @warningBackground;
   border: 1px solid @warningBorder;
   .border-radius(@baseBorderRadius);
+}
+.alert,
+.alert h4 {
+  // Specified for the h4 to prevent conflicts of changing @headingsColor
   color: @warningText;
 }
 .alert h4 {
@@ -36,17 +40,27 @@
   border-color: @successBorder;
   color: @successText;
 }
+.alert-success h4 {
+  color: @successText;
+}
 .alert-danger,
 .alert-error {
   background-color: @errorBackground;
   border-color: @errorBorder;
   color: @errorText;
 }
+.alert-danger h4,
+.alert-error h4 {
+  color: @errorText;
+}
 .alert-info {
   background-color: @infoBackground;
   border-color: @infoBorder;
   color: @infoText;
 }
+.alert-info h4 {
+  color: @infoText;
+}
 
 
 // Block alerts