Fix sliders transition duration.

dist/css/ratchet.css

@@ -1123,9 +1123,9 @@ select {
   position: relative;
   font-size: 0;
   white-space: nowrap;
-  -webkit-transition: all 0 linear;
+  -webkit-transition: all 0s linear;
-     -moz-transition: all 0 linear;
+     -moz-transition: all 0s linear;
-          transition: all 0 linear;
+          transition: all 0s linear;
 }
 .slider .slide-group .slide {
   display: inline-block;

docs/dist/css/ratchet.css

@@ -1123,9 +1123,9 @@ select {
   position: relative;
   font-size: 0;
   white-space: nowrap;
-  -webkit-transition: all 0 linear;
+  -webkit-transition: all 0s linear;
-     -moz-transition: all 0 linear;
+     -moz-transition: all 0s linear;
-          transition: all 0 linear;
+          transition: all 0s linear;
 }
 .slider .slide-group .slide {
   display: inline-block;

sass/sliders.scss

@@ -17,7 +17,7 @@
     position: relative;
     font-size: 0; // Remove spaces from inline-block children
     white-space: nowrap;
-    @include transition(all 0 linear);
+    @include transition(all 0s linear);
 
     // Individual slide
     .slide {