Merge pull request #46 from twbs/trailing-whitespace

rm trailing whitespace

scss/_dropdown.scss

@@ -179,7 +179,7 @@
     border-top: 0;
     border-bottom: $caret-width-base solid;
   }
-  
+
   // Different positioning for bottom up menu
   .dropdown-menu {
     top: auto;

scss/_navbar.scss

@@ -222,7 +222,7 @@
 
   .navbar-brand {
     color: $navbar-default-brand-color;
-    
+
     &:hover,
     &:focus {
       color: $navbar-default-brand-hover-color;

scss/_tooltip.scss

@@ -17,25 +17,25 @@
   opacity: 0;
 
   &.in { opacity: $tooltip-opacity; }
-  
-  &.top { 
-    padding: $tooltip-arrow-width 0; 
-    margin-top: -3px; 
+
+  &.top {
+    padding: $tooltip-arrow-width 0;
+    margin-top: -3px;
   }
 
-  &.right { 
-    padding: 0 $tooltip-arrow-width; 
-    margin-left: 3px; 
+  &.right {
+    padding: 0 $tooltip-arrow-width;
+    margin-left: 3px;
   }
 
-  &.bottom { 
-    padding: $tooltip-arrow-width 0; 
-    margin-top: 3px; 
+  &.bottom {
+    padding: $tooltip-arrow-width 0;
+    margin-top: 3px;
   }
 
-  &.left { 
-    padding: 0 $tooltip-arrow-width; 
-    margin-left: -3px; 
+  &.left {
+    padding: 0 $tooltip-arrow-width;
+    margin-left: -3px;
   }
 }
 

scss/_type.scss

@@ -99,7 +99,7 @@ ul,
 ol {
   margin-top: 0;
   margin-bottom: ($line-height-computed / 2);
-  
+
   ul,
   ol {
     margin-bottom: 0;