Update build scripts

Author: wooorm

package.json

@@ -25,9 +25,6 @@
     "xtend": "^4.0.1"
   },
   "devDependencies": {
-    "babel-core": "^6.26.3",
-    "babel-preset-env": "^1.7.0",
-    "babelify": "^8.0.0",
     "browserify": "^16.0.0",
     "esmangle": "^1.0.1",
     "is-hidden": "^1.1.0",
@@ -38,14 +35,15 @@
     "remark-cli": "^5.0.0",
     "remark-preset-wooorm": "^4.0.0",
     "tape": "^4.0.0",
+    "tinyify": "^2.4.3",
     "to-vfile": "^5.0.0",
     "unist-util-visit": "^1.1.3",
     "xo": "^0.21.0"
   },
   "scripts": {
     "format": "remark . -qfo && prettier --write '**/*.js' && xo --fix",
-    "build-bundle": "browserify index.js --bare -s hastUtilFromParse5 -g [ babelify --presets [ \"babel-preset-env\" ] ] > hast-util-from-parse5.js",
-    "build-mangle": "esmangle hast-util-from-parse5.js > hast-util-from-parse5.min.js",
+    "build-bundle": "browserify index.js -s hastUtilFromParse5 > hast-util-from-parse5.js",
+    "build-mangle": "browserify index.js -p tinyify -s hastUtilFromParse5 > hast-util-from-parse5.min.js",
     "build": "npm run build-bundle && npm run build-mangle",
     "test-api": "node test",
     "test-coverage": "nyc --reporter lcov tape test",