chore: update to Vue 2.6 and update other deps

Author: Guillaume Chau

packages/vue-component/package.js

@@ -1,6 +1,6 @@
 Package.describe({
   name: 'akryum:vue-component',
-  version: '0.14.3',
+  version: '0.15.0',
   summary: 'VueJS single-file components that hot-reloads',
   git: 'https://github.com/Akryum/meteor-vue-component',
   documentation: 'README.md',
@@ -9,9 +9,9 @@ Package.describe({
 Package.registerBuildPlugin({
   name: 'vue-component',
   use: [
-    'ecmascript@0.12.1',
-    'caching-compiler@1.2.0',
-    'babel-compiler@7.2.1',
+    'ecmascript@0.12.7',
+    'caching-compiler@1.2.1',
+    'babel-compiler@7.3.4',
     'templating-tools@1.1.2',
   ],
   sources: [
@@ -24,21 +24,21 @@ Package.registerBuildPlugin({
     'plugin/plugin.js',
   ],
   npmDependencies: {
-    'postcss': '6.0.16',
-    'postcss-load-config': '1.2.0',
+    'postcss': '7.0.16',
+    'postcss-load-config': '2.0.0',
     'postcss-selector-parser': '2.2.3',
-    'postcss-modules': '1.1.0',
-    'socket.io': '2.1.1',
-    'async': '2.6.0',
-    'lodash': '4.17.4',
+    'postcss-modules': '1.4.1',
+    'socket.io': '2.2.0',
+    'async': '2.6.2',
+    'lodash': '4.17.11',
     'hash-sum': '1.0.2',
-    'source-map': '0.7.0',
+    'source-map': '0.7.3',
     'source-map-merger': '0.2.0',
     'generate-source-map': '0.0.5',
-    'autoprefixer': '7.2.5',
-    'vue-template-compiler': '2.5.18',
-    'vue-template-es2015-compiler': '1.6.0',
-    'colors': '1.1.2',
+    'autoprefixer': '9.5.1',
+    'vue-template-compiler': '2.6.10',
+    'vue-template-es2015-compiler': '1.9.1',
+    'colors': '1.3.3',
     'app-module-path': '2.2.0',
   },
 })