Merge pull request #77 from meteorlxy/patch-1

Update the linear-gradient() function to new syntax. Close #73

Author: roblevintennis

scss/types/_raised.scss

@@ -12,7 +12,7 @@
 
   @if($ubtn-use-compass) {
     @include box-shadow(inset 0 1px 0 rgba(255, 255, 255, .5), 0 1px 2px rgba(0, 0, 0, .15));
-    @include background(linear-gradient(top,  lighten($ubtn-bgcolor, 5%), darken($ubtn-bgcolor, 5%)));
+    @include background(linear-gradient(to bottom,  lighten($ubtn-bgcolor, 5%), darken($ubtn-bgcolor, 5%)));
   }
   @else {
     background: linear-gradient(lighten($ubtn-bgcolor, 3%), darken($ubtn-bgcolor, 5%));
@@ -21,10 +21,10 @@
 
   &:hover, &:focus {
     @if($ubtn-use-compass) {
-      @include background(linear-gradient(top,  lighten($ubtn-bgcolor, 8%), darken($ubtn-bgcolor, 7%)));
+      @include background(linear-gradient(to bottom,  lighten($ubtn-bgcolor, 8%), darken($ubtn-bgcolor, 7%)));
     }
     @else {
-      background: linear-gradient(top,  lighten($ubtn-bgcolor, 8%), darken($ubtn-bgcolor, 7%));
+      background: linear-gradient(to bottom,  lighten($ubtn-bgcolor, 8%), darken($ubtn-bgcolor, 7%));
     }
   }
 
@@ -59,7 +59,7 @@
       border-color: darken($ubtn-background, 5%);
 
       @if($ubtn-use-compass) {
-        @include background(linear-gradient(top,  lighten($ubtn-background, 5%), darken($ubtn-background, 5%)));
+        @include background(linear-gradient(to bottom,  lighten($ubtn-background, 5%), darken($ubtn-background, 5%)));
       }
       @else {
         background: linear-gradient(lighten($ubtn-background, 5%), darken($ubtn-background, 5%));
@@ -68,10 +68,10 @@
       &:hover,
       &:focus {
         @if($ubtn-use-compass) {
-          @include background(linear-gradient(top,  lighten($ubtn-background, 8%), darken($ubtn-background, 7%)));
+          @include background(linear-gradient(to bottom,  lighten($ubtn-background, 8%), darken($ubtn-background, 7%)));
         }
         @else {
-          background: linear-gradient(top,  lighten($ubtn-background, 8%), darken($ubtn-background, 7%));
+          background: linear-gradient(to bottom,  lighten($ubtn-background, 8%), darken($ubtn-background, 7%));
         }
       }
       &:active,