Apply duration to Velocity.js animations

Author: ComputerWolf

dist/jquery.slicknav.js

@@ -374,6 +374,7 @@
                 });
             } else if(settings.animations === 'velocity') {
                 el.velocity("finish").velocity("slideDown", {
+                    duration: settings.duration,
                     easing: settings.easingOpen,
                     complete: function() {
                         afterOpen(trigger, parent);
@@ -398,6 +399,7 @@
             } else if (settings.animations === 'velocity') {
 
                 el.velocity("finish").velocity("slideUp", {
+                    duration: settings.duration,
                     easing: settings.easingClose,
                     complete: function() {
                         afterClose(trigger, parent);

dist/jquery.slicknav.min.js

@@ -369,6 +369,7 @@
                 });
             } else if(settings.animations === 'velocity') {
                 el.velocity("finish").velocity("slideDown", {
+                    duration: settings.duration,
                     easing: settings.easingOpen,
                     complete: function() {
                         afterOpen(trigger, parent);
@@ -393,6 +394,7 @@
             } else if (settings.animations === 'velocity') {
 
                 el.velocity("finish").velocity("slideUp", {
+                    duration: settings.duration,
                     easing: settings.easingClose,
                     complete: function() {
                         afterClose(trigger, parent);