remove FontIcons and CSS unimportant

cl-theme/static/css/libresocial.css

@@ -1,105 +0,0 @@
-/* ---- ---- LIBRESOCIAL  ---- ---- */
-/* Written by Heckyel */
-@font-face {
-    font-family: "libresocial";
-    src: url("../fonts/libresocial/libresocial.woff") format("woff"),
-         url("../fonts/libresocial/libresocial.ttf") format("truetype"),
-         url("../fonts/libresocial/libresocial.svg") format("svg");
-    font-weight: normal;
-    font-style: normal;
-}
-[class^="icon-"]:before, [class*=" icon-"]:before {
-    font-family: "libresocial";
-    font-style: normal;
-    font-weight: normal;
-    speak: none;
-    display: inline-block;
-    text-decoration: inherit;
-    width: 1em;
-    margin-right: 0.2em;
-    text-align: center;
-    /* opacity: .8; */
-    /* For safety - reset parent styles, that can break glyph codes */
-    font-variant: normal;
-    text-transform: none;
-    /* fix buttons height, for twitter bootstrap */
-    line-height: 1em;
-    /* Animation center compensation - margins should be symmetric */
-    /* remove if not needed */
-    margin-left: 0.2em;
-    /* you can be more comfortable with increased icons size */
-    /* font-size: 120%; */
-    /* Font smoothing. That was taken from TWBS */
-    -webkit-font-smoothing: antialiased;
-    -moz-osx-font-smoothing: grayscale;
-    /* Uncomment for 3D effect */
-    /* text-shadow: 1px 1px 1px rgba(127, 127, 127, 0.3); */
-}
-
-.icon-copyleft:before {
-    content: "\e800";
-}
-
-.icon-diaspora:before {
-    content: "\e801";
-}
-
-.icon-friendica:before {
-    content: "\e802";
-}
-
-.icon-gitlab:before {
-    content: "\e803";
-}
-
-.icon-gnusocial:before {
-    content: "\e804";
-}
-
-.icon-hubzilla:before {
-    content: "\e805";
-}
-
-.icon-liberapay:before {
-    content: "\e806";
-}
-
-.icon-libregit:before {
-    content: "\e807";
-}
-
-.icon-mastodon:before {
-    content: "\e808";
-}
-
-.icon-matrix:before {
-    content: "\e809";
-}
-
-.icon-mediagoblin:before {
-    content: "\e810";
-}
-
-.icon-notabug:before {
-    content: "\e811";
-}
-
-.icon-peertube:before {
-    content: "\e812";
-}
-
-.icon-pixelfed:before {
-    content: "\e813";
-}
-
-.icon-pump:before {
-    content: "\e814";
-}
-
-.icon-tox:before {
-    content: "\e815";
-}
-
-.icon-xmpp:before {
-    content: "\e816";
-}