Add consistent newline at end of files in less/mixins

less/mixins/alerts.less

@@ -12,3 +12,4 @@
     color: darken(@text-color, 10%);
   }
 }
+

less/mixins/border-radius.less

@@ -16,3 +16,4 @@
   border-bottom-left-radius: @radius;
      border-top-left-radius: @radius;
 }
+

less/mixins/buttons.less

@@ -48,3 +48,4 @@
   line-height: @line-height;
   border-radius: @border-radius;
 }
+

less/mixins/center-block.less

@@ -5,3 +5,4 @@
   margin-left: auto;
   margin-right: auto;
 }
+

less/mixins/forms.less

@@ -83,3 +83,4 @@
     height: auto;
   }
 }
+

less/mixins/gradients.less

@@ -59,3 +59,4 @@
     background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
   }
 }
+

less/mixins/grid.less

@@ -120,6 +120,3 @@
   }
 }
 
-
-
-

less/mixins/hide-text.less

@@ -19,3 +19,4 @@
 .text-hide() {
   .hide-text();
 }
+

less/mixins/labels.less

@@ -9,3 +9,4 @@
     }
   }
 }
+

less/mixins/list-group.less

@@ -25,3 +25,4 @@
     }
   }
 }
+

less/mixins/nav-divider.less

@@ -8,3 +8,4 @@
   overflow: hidden;
   background-color: @color;
 }
+

less/mixins/nav-vertical-align.less

@@ -7,3 +7,4 @@
   margin-top: ((@navbar-height - @element-height) / 2);
   margin-bottom: ((@navbar-height - @element-height) / 2);
 }
+

less/mixins/opacity.less

@@ -6,3 +6,4 @@
   @opacity-ie: (@opacity * 100);
   filter: ~"alpha(opacity=@{opacity-ie})";
 }
+

less/mixins/pagination.less

@@ -21,3 +21,4 @@
     }
   }
 }
+

less/mixins/panels.less

@@ -18,3 +18,4 @@
     }
   }
 }
+

less/mixins/reset-filter.less

@@ -6,3 +6,4 @@
 .reset-filter() {
   filter: e(%("progid:DXImageTransform.Microsoft.gradient(enabled = false)"));
 }
+

less/mixins/resize.less

@@ -4,3 +4,4 @@
   resize: @direction; // Options: horizontal, vertical, both
   overflow: auto; // Safari fix
 }
+

less/mixins/responsive-visibility.less

@@ -13,3 +13,4 @@
 .responsive-invisibility() {
   display: none !important;
 }
+

less/mixins/tab-focus.less

@@ -7,3 +7,4 @@
   outline: 5px auto -webkit-focus-ring-color;
   outline-offset: -2px;
 }
+

less/mixins/text-emphasis.less

@@ -6,3 +6,4 @@
     color: darken(@color, 10%);
   }
 }
+

less/mixins/text-overflow.less

@@ -6,3 +6,4 @@
   text-overflow: ellipsis;
   white-space: nowrap;
 }
+

less/mixins/vendor-prefixes.less

@@ -279,3 +279,4 @@
       -ms-user-select: @select; // IE10+
           user-select: @select;
 }
+