Convert angular.scss and desktop.scss to plain CSS files

These are files that contain static rules that are not likely change nor
require the advanced functionality that SASS requires.

This is the first step towards an attempt to get rid of preprocessor and
use native supported web technologies.

build/css/main.css

@@ -5832,54 +5832,6 @@ button.close {
   .hidden-print {
     display: none !important; } }
 
-/*
- * Copyright 2016 Resin.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-[ng-click] {
-  cursor: pointer; }
-
-/*
- * Copyright 2016 Resin.io
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-body {
-  -webkit-user-select: none; }
-
-html,
-body {
-  height: 100%;
-  width: 100%; }
-
-html {
-  overflow: hidden; }
-
-body {
-  overflow: auto;
-  -webkit-overflow-scrolling: touch; }
-
 /*
  * Copyright 2016 Resin.io
  *

lib/css/angular.css

@@ -17,4 +17,3 @@
 [ng-click] {
   cursor: pointer;
 }
-

lib/css/desktop.css

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-// Prevent text selection
+/* Prevent text selection */
 body {
   -webkit-user-select: none;
 }
 
-// Prevent WebView bounce effect in OS X
+/* Prevent WebView bounce effect in OS X */
 html,
 body {
   height: 100%;

lib/index.html

@@ -4,6 +4,8 @@
     <title>Resin Etcher</title>
     <link rel="stylesheet" type="text/css" href="../node_modules/flexboxgrid/dist/flexboxgrid.css">
     <link rel="stylesheet" type="text/css" href="../build/css/main.css">
+    <link rel="stylesheet" type="text/css" href="css/desktop.css">
+    <link rel="stylesheet" type="text/css" href="css/angular.css">
 
     <link rel="import" href="components/hero-badge.html">
     <link rel="import" href="components/hero-caption.html">

lib/scss/main.scss

@@ -27,8 +27,6 @@ $badge-disabled: rgb(92, 94, 92);
 $btn-padding: 10px;
 
 @import "../../node_modules/bootstrap-sass/assets/stylesheets/bootstrap";
-@import "./angular";
-@import "./desktop";
 
 @import "./modules/space";