removing pied-piper-square alias #3411

css/font-awesome.css

@@ -1394,7 +1394,6 @@
 .fa-digg:before {
   content: "\f1a6";
 }
-.fa-pied-piper-square:before,
 .fa-pied-piper:before {
   content: "\f1a7";
 }

less/icons.less

@@ -434,7 +434,6 @@
 .@{fa-css-prefix}-stumbleupon:before { content: @fa-var-stumbleupon; }
 .@{fa-css-prefix}-delicious:before { content: @fa-var-delicious; }
 .@{fa-css-prefix}-digg:before { content: @fa-var-digg; }
-.@{fa-css-prefix}-pied-piper-square:before,
 .@{fa-css-prefix}-pied-piper:before { content: @fa-var-pied-piper; }
 .@{fa-css-prefix}-pied-piper-alt:before { content: @fa-var-pied-piper-alt; }
 .@{fa-css-prefix}-drupal:before { content: @fa-var-drupal; }

less/variables.less

@@ -334,7 +334,6 @@
 @fa-var-picture-o: "\f03e";
 @fa-var-pied-piper: "\f1a7";
 @fa-var-pied-piper-alt: "\f1a8";
-@fa-var-pied-piper-square: "\f1a7";
 @fa-var-pinterest: "\f0d2";
 @fa-var-pinterest-square: "\f0d3";
 @fa-var-plane: "\f072";

scss/_icons.scss

@@ -434,7 +434,6 @@
 .#{$fa-css-prefix}-stumbleupon:before { content: $fa-var-stumbleupon; }
 .#{$fa-css-prefix}-delicious:before { content: $fa-var-delicious; }
 .#{$fa-css-prefix}-digg:before { content: $fa-var-digg; }
-.#{$fa-css-prefix}-pied-piper-square:before,
 .#{$fa-css-prefix}-pied-piper:before { content: $fa-var-pied-piper; }
 .#{$fa-css-prefix}-pied-piper-alt:before { content: $fa-var-pied-piper-alt; }
 .#{$fa-css-prefix}-drupal:before { content: $fa-var-drupal; }

scss/_variables.scss

@@ -334,7 +334,6 @@ $fa-var-photo: "\f03e";
 $fa-var-picture-o: "\f03e";
 $fa-var-pied-piper: "\f1a7";
 $fa-var-pied-piper-alt: "\f1a8";
-$fa-var-pied-piper-square: "\f1a7";
 $fa-var-pinterest: "\f0d2";
 $fa-var-pinterest-square: "\f0d3";
 $fa-var-plane: "\f072";

src/icons.yml

@@ -2840,8 +2840,6 @@ icons:
     created:    4.1
     categories:
       - Brand Icons
-    aliases:
-      - pied-piper-square
 
   - name:       Pied Piper Alternate Logo
     id:         pied-piper-alt