Change theme to allow the logo to be text instead of image

searx/static/themes/courgette/less/style.less

@@ -39,11 +39,12 @@ a {
 }
 
 .title h1 {
-	background: url(../img/searx.png) no-repeat;
-	width: 319px;
-	height: 62px;
-	text-indent: -9999px;
-	margin: 0.5em auto 1em;
+	font-size:7em;
+	color:@color-main;
+	margin:0 auto;
+	line-height:100px;
+	margin-top:-20px;
+	padding-bottom:20px;
 }
 
 .center {