Drop opensans Apache2 font files

Signed-off-by: William Desportes <williamdes@wdes.fr>

themes/metro/scss/_font.scss

@@ -1,11 +1,6 @@
 @font-face {
   font-family: 'Open Sans';
   src: local('☺'), local('Open Sans'), local('OpenSans');
-  src: url('../fonts/opensans-regular-webfont.eot');
-  src:
-    url('../fonts/opensans-regular-webfont.eot?#iefix') format('embedded-opentype'),
-    url('../fonts/opensans-regular-webfont.woff') format('woff'),
-    url('../fonts/opensans-regular-webfont.ttf') format('truetype');
   font-weight: normal;
   font-style: normal;
 }
@@ -13,11 +8,6 @@
 @font-face {
   font-family: 'Open Sans Light';
   src: local('☺'), local('Open Sans Light'), local('OpenSans-Light');
-  src: url('../fonts/opensans-light-webfont.eot');
-  src:
-    url('../fonts/opensans-light-webfont.eot?#iefix') format('embedded-opentype'),
-    url('../fonts/opensans-light-webfont.woff') format('woff'),
-    url('../fonts/opensans-light-webfont.ttf') format('truetype');
   font-weight: normal;
   font-style: normal;
 }
@@ -25,11 +15,6 @@
 @font-face {
   font-family: 'Open Sans Bold';
   src: local('☺'), local('Open Sans Bold'), local('OpenSans-Bold');
-  src: url('../fonts/opensans-bold-webfont.eot');
-  src:
-    url('../fonts/opensans-bold-webfont.eot?#iefix') format('embedded-opentype'),
-    url('../fonts/opensans-bold-webfont.woff') format('woff'),
-    url('../fonts/opensans-bold-webfont.ttf') format('truetype');
   font-weight: normal;
   font-style: normal;
 }
@@ -37,11 +22,6 @@
 @font-face {
   font-family: 'Open Sans Extrabold';
   src: local('☺'), local('Open Sans Extrabold'), local('OpenSans-Extrabold');
-  src: url('../fonts/opensans-extrabold-webfont.eot');
-  src:
-    url('../fonts/opensans-extrabold-webfont.eot?#iefix') format('embedded-opentype'),
-    url('../fonts/opensans-extrabold-webfont.woff') format('woff'),
-    url('../fonts/opensans-extrabold-webfont.ttf') format('truetype');
   font-weight: normal;
   font-style: normal;
 }