update devDependencies

.eslintrc

@@ -2,11 +2,8 @@
     "extends": ["eslint:recommended", "plugin:prettier/recommended"],
     "plugins": ["prettier"],
     "parserOptions": {
-        "ecmaVersion": 2017,
-        "sourceType": "module",
-        "ecmaFeatures": {
-            "experimentalObjectRestSpread": true
-        }
+        "ecmaVersion": 2018,
+        "sourceType": "module"
     },
     "env": {
         "node": true,

docs/.vuepress/override.styl

@@ -1,26 +1 @@
 $accentColor = #F5712C
-
-.navbar .site-name {
-    color: $accentColor;
-}
-
-.page .custom-block.tip {
-    border-color: $accentColor;
-}
-
-a.sidebar-link {
-    font-weight: bold;
-}
-
-.sidebar-sub-header a.sidebar-link {
-    font-weight: 400;
-}
-
-.page .content .logo {
-    padding-top: 2.6rem;
-    padding-bottom: 2rem;
-}
-
-.icon.outbound {
-    display: none;
-}

docs/.vuepress/style.styl

@@ -0,0 +1,24 @@
+.navbar .site-name {
+    color: #F5712C;
+}
+
+.page .custom-block.tip {
+    border-color: #F5712C;
+}
+
+a.sidebar-link {
+    font-weight: bold;
+}
+
+.sidebar-sub-header a.sidebar-link {
+    font-weight: 400;
+}
+
+.page .content .logo {
+    padding-top: 2.6rem;
+    padding-bottom: 2rem;
+}
+
+.icon.outbound {
+    display: none;
+}

package.json

@@ -27,13 +27,13 @@
   },
   "homepage": "https://github.com/DIYgod/RSSHub#readme",
   "devDependencies": {
-    "eslint": "4.19.1",
+    "eslint": "5.2.0",
     "eslint-config-prettier": "^2.9.0",
-    "eslint-plugin-prettier": "^2.6.0",
+    "eslint-plugin-prettier": "^2.6.2",
     "lint-staged": "^7.2.0",
-    "prettier": "^1.13.5",
+    "prettier": "^1.13.7",
     "prettier-check": "^2.0.0",
-    "vuepress": "0.10.2",
+    "vuepress": "0.12.0",
     "yorkie": "^1.0.3"
   },
   "dependencies": {
@@ -48,15 +48,15 @@
     "googleapis": "32.0.0",
     "iconv-lite": "0.4.23",
     "json-bigint": "0.3.0",
-    "koa": "2.5.1",
+    "koa": "2.5.2",
     "koa-favicon": "2.0.1",
     "koa-router": "7.4.0",
     "lru-cache": "4.1.3",
     "path-to-regexp": "2.2.1",
     "readall": "1.0.0",
     "redis": "2.8.0",
-    "rss-parser": "3.4.1",
-    "twit": "2.2.10",
+    "rss-parser": "3.4.2",
+    "twit": "2.2.11",
     "winston": "3.0.0"
   },
   "engines": {