font: use full fira sans fonts

app/assets/stylesheets/application.css

@@ -9,7 +9,7 @@
  *= require ./ui-lightness/jquery-ui-1.11.2.css
  *= require ./bootstrap-tokenfield.css
  *= require ./sew.css
- *= require ./fira-sans.css
+ *= require ./font.css
  *= require ./svg-dimensions.css
  *= require ./zammad.scss
  *

app/assets/stylesheets/fira-sans.css

@@ -1,42 +0,0 @@
-/* Generated by Font Squirrel (http://www.fontsquirrel.com) on May 14, 2015 */
-
-
-
-@font-face {
-    font-family: 'Fira Sans';
-    src: url('fonts/firasans-bold-webfont.eot');
-    src: url('fonts/firasans-bold-webfont.eot?#iefix') format('embedded-opentype'),
-         url('fonts/firasans-bold-webfont.woff2') format('woff2'),
-         url('fonts/firasans-bold-webfont.woff') format('woff'),
-         url('fonts/firasans-bold-webfont.ttf') format('truetype');
-    font-weight: bold;
-    font-style: normal;
-}
-
-
-
-
-@font-face {
-    font-family: 'Fira Sans';
-    src: url('fonts/firasans-book-webfont.eot');
-    src: url('fonts/firasans-book-webfont.eot?#iefix') format('embedded-opentype'),
-         url('fonts/firasans-book-webfont.woff2') format('woff2'),
-         url('fonts/firasans-book-webfont.woff') format('woff'),
-         url('fonts/firasans-book-webfont.ttf') format('truetype');
-    font-weight: normal;
-    font-style: normal;
-}
-
-
-
-
-@font-face {
-    font-family: 'Fira Sans';
-    src: url('fonts/firasans-light-webfont.eot');
-    src: url('fonts/firasans-light-webfont.eot?#iefix') format('embedded-opentype'),
-         url('fonts/firasans-light-webfont.woff2') format('woff2'),
-         url('fonts/firasans-light-webfont.woff') format('woff'),
-         url('fonts/firasans-light-webfont.ttf') format('truetype');
-    font-weight: 300;
-    font-style: normal;
-}

app/assets/stylesheets/font.css

@@ -0,0 +1,35 @@
+@font-face {
+    font-family: 'Fira Sans';
+    src: url('fonts/FiraSans-Bold.eot');
+    src: url('fonts/FiraSans-Bold.woff2') format('woff2'),
+         url('fonts/FiraSans-Bold.woff') format('woff'),
+         url('fonts/FiraSans-Bold.ttf') format('truetype');
+    font-weight: bold;
+    font-style: normal;
+}
+
+
+
+
+@font-face {
+    font-family: 'Fira Sans';
+    src: url('fonts/FiraSans-Book.eot');
+    src: url('fonts/FiraSans-Book.woff2') format('woff2'),
+         url('fonts/FiraSans-Book.woff') format('woff'),
+         url('fonts/FiraSans-Book.ttf') format('truetype');
+    font-weight: normal;
+    font-style: normal;
+}
+
+
+
+
+@font-face {
+    font-family: 'Fira Sans';
+    src: url('fonts/FiraSans-Light.eot');
+    src: url('fonts/FiraSans-Light.woff2') format('woff2'),
+         url('fonts/FiraSans-Light.woff') format('woff'),
+         url('fonts/FiraSans-Light.ttf') format('truetype');
+    font-weight: 300;
+    font-style: normal;
+}