From ae89c2582a137b9578999707ef68868d56c134df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=92scar=20Casajuana?= <oscar@cirici.com>
Date: Thu, 3 Jul 2014 12:32:27 +0200
Subject: [PATCH] Removed unnecessary usage of `fa` class

As all icon classes begin with `fa-` we can remove the need to use the single `fa` class.

Before this change you need to define your icons like this:

`<span class="fa fa-glass"></span>`

With this change, you'll only need to do:

`<span class="fa-glass"></span>`
---
 less/core.less | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/less/core.less b/less/core.less
index 6d223bc2f..f5e7ce1c0 100644
--- a/less/core.less
+++ b/less/core.less
@@ -1,7 +1,8 @@
 // Base Class Definition
 // -------------------------
 
-.@{fa-css-prefix} {
+[class^="@{fa-css-prefix}-"],
+[class*=" @{fa-css-prefix}-"] {
   display: inline-block;
   font-family: FontAwesome;
   font-style: normal;