bootstrap 3.2 upgrade

public/css/lib/bootstrap/grid.less

@@ -2,6 +2,7 @@
 // Grid system
 // --------------------------------------------------
 
+
 // Container widths
 //
 // Set the container width, and override it for fixed navbars in media queries.
@@ -20,6 +21,7 @@
   }
 }
 
+
 // Fluid container
 //
 // Utilizes the mixin meant for fixed width containers, but without any defined
@@ -29,6 +31,7 @@
   .container-fixed();
 }
 
+
 // Row
 //
 // Rows contain and clear the floats of your columns.
@@ -37,12 +40,14 @@
   .make-row();
 }
 
+
 // Columns
 //
 // Common styles for small and large grid columns
 
 .make-grid-columns();
 
+
 // Extra small grid
 //
 // Columns, offsets, pushes, and pulls for extra small devices like
@@ -50,6 +55,7 @@
 
 .make-grid(xs);
 
+
 // Small grid
 //
 // Columns, offsets, pushes, and pulls for the small device range, from phones
@@ -59,6 +65,7 @@
   .make-grid(sm);
 }
 
+
 // Medium grid
 //
 // Columns, offsets, pushes, and pulls for the desktop device range.
@@ -67,6 +74,7 @@
   .make-grid(md);
 }
 
+
 // Large grid
 //
 // Columns, offsets, pushes, and pulls for the large desktop device range.