generate font including 'codepen' icon

Author: amacado

devicon-alias.css

@@ -169,4 +169,11 @@
 
 .devicon-windows8-plain:before {
     content: "\ebf5";
+}
+
+.devicon-codepen-plain-wordmark:before {
+    content: "\e95d";
+}
+.devicon-codepen-original:before {
+    content: "\e95e";
 }