updating social login icons to use font-awesome equivalents instead of (possibly) proprietary icons

.gitignore

@@ -5,7 +5,8 @@
 npm-debug.log
 node_modules/
 sftp-config.json
+config.json
 public/config.json
-public/css/style.css
+public/css/*.css
 *.sublime-project
 *.sublime-workspace

public/css/style.less

@@ -533,33 +533,16 @@ footer.footer {
 }
 
 .alt-logins {
-	margin: 0;
+	margin: 0 0 0 1em;
 	padding: 0;
 
 	li {
 		vertical-align: top;
 		background: transparent;
 		display: none;
+		margin: 0.25em;
 		.pointer;
 
-		&.google {
-			width: 32px;
-			height: 32px;
-			background-image: url('../images/google_login.png');
-		}
-
-		&.twitter {
-			width: 32px;
-			height: 32px;
-			background-image: url('../images/twitter_login.png');
-		}
-
-		&.facebook {
-			width: 32px;
-			height: 32px;
-			background-image: url('../images/facebook_login.png');
-		}
-
 		&.active {
 			.inline-block;
 		}

public/templates/login.tpl

@@ -15,9 +15,9 @@
 	<div class="well span6 {alternate_logins:display}">
 		<h4>Alternative Logins</h4>
 		<ul class="alt-logins">
-			<li data-url="/auth/twitter" class="twitter {twitter:display}"></li>
-			<li data-url="/auth/google" class="google {google:display}"></li>
-			<li data-url="/auth/facebook" class="facebook {facebook:display}"></li>
+			<li data-url="/auth/twitter" class="twitter {twitter:display}"><i class="icon-twitter-sign icon-3x"></i></li>
+			<li data-url="/auth/google" class="google {google:display}"><i class="icon-google-plus-sign icon-3x"></i></li>
+			<li data-url="/auth/facebook" class="facebook {facebook:display}"><i class="icon-facebook-sign icon-3x"></i></li>
 		</ul>
 	</div>
 </div>