remove case studies generation, remove some css

_config.yml

@@ -41,8 +41,8 @@ collections:
     output: true
   fc-publications:
     output: false
-  case_studies:
-    output: true
+#  case_studies:
+#output: true
   events:
     output: false
     sort_by: date

_layouts/default.html

@@ -13,7 +13,6 @@
   <link rel="stylesheet" href="/assets/css/main.css">
   <link rel="stylesheet" href="/assets/css/page.css">
   <link rel="stylesheet" href="/assets/css/home.css">
-  <link rel="stylesheet" href="/assets/css/icomoon.css">
   <link rel="stylesheet" href="/assets/css/default.css">
   <link rel="stylesheet" href="/assets/css/blog.css">
   <link rel="stylesheet" href="/assets/css/documentation.css">

assets/css/icomoon.css

-/* Paths */
-/* Colors */
-/* Global Media Queries */
-/* Direction */
-/* Icon fonts */
-@font-face {
-  font-family: 'icomoon';
-  src: url('../fonts/icomoon.woff'), url('../fonts/icomoon.ttf') format('truetype');
-  font-weight: normal;
-  font-style: normal;
-}
-[class*="icon-"] {
-  /* use !important to prevent issues with browser extensions that change fonts */
-  display: inline-block;
-  font-family: 'icomoon' !important;
-  speak: none;
-  font-style: normal;
-  font-weight: normal;
-  font-variant: normal;
-  text-transform: none;
-  line-height: 1;
-  /* Enable Ligatures ================ */
-  letter-spacing: 0;
-  -webkit-font-feature-settings: "liga";
-  -moz-font-feature-settings: "liga=1";
-  -moz-font-feature-settings: "liga";
-  -ms-font-feature-settings: "liga" 1;
-  -o-font-feature-settings: "liga";
-  font-feature-settings: "liga";
-  /* Better Font Rendering =========== */
-  -webkit-font-smoothing: antialiased;
-  -moz-osx-font-smoothing: grayscale;
-}
-.icon-code:before {
-  content: "\e900";
-}
-.icon-lock:before {
-  content: "\e901";
-}
-.icon-search:before {
-  content: "\e902";
-}
-.icon-thumb:before {
-  content: "\e903";
-}
-.icon-arrow-down:before {
-  content: "\e904";
-}
-.icon-arrow-left:before {
-  content: "\e905";
-}
-.icon-arrow-right:before {
-  content: "\e906";
-}
-.icon-arrow-thin-dwn:before {
-  content: "\e907";
-}
-.icon-arrow-thin-lft:before {
-  content: "\e908";
-}
-.icon-arrow-thin-rgt:before {
-  content: "\e909";
-}
-.icon-arrow-thin-up:before {
-  content: "\e90a";
-}
-.icon-arrow-up:before {
-  content: "\e90b";
-}
-.icon-btn-submit:before {
-  content: "\e90c";
-}
-.icon-close:before {
-  content: "\e90d";
-}
-.icon-curly-left:before {
-  content: "\e90e";
-}
-.icon-curly-right:before {
-  content: "\e90f";
-}
-.icon-download-arrow:before {
-  content: "\e910";
-}
-.icon-spinner2:before {
-  content: "\e97b";
-}
-.icon-warning:before {
-  content: "\ea07";
-}
-.icon-info:before {
-  content: "\ea0c";
-}
-.icon-facebook:before {
-  content: "\ea90";
-}
-.icon-twitter:before {
-  content: "\ea96";
-}