Add editor config and some minor changes

.editorconfig

@@ -0,0 +1,13 @@
+# http://editorconfig.org
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+quote_type = double
+
+[*.md]
+trim_trailing_whitespace = false

src/components/HelloWorld.vue

@@ -32,7 +32,7 @@
 </template>
 
 <script lang="ts">
-import { Component, Prop, Vue } from 'vue-property-decorator';
+import { Component, Prop, Vue } from "vue-property-decorator";
 
 @Component
 export default class HelloWorld extends Vue {

src/views/Home.vue

@@ -1,7 +1,7 @@
 <template>
   <div class="home">
     <img alt="Vue logo" src="../assets/logo.png">
-    <HelloWorld msg="Welcome to Your Vue.js + TypeScript App"/>
+    <HelloWorld msg="Welcome to Brain-Cards"/>
   </div>
 </template>