chore(build): change to npm scripts

package.json

@@ -89,8 +89,6 @@
     "clean": "shx rm -f index.d.ts src/browser/*.js src/browser/*.js.map src/browser/*.d.ts src/core/*.js src/core/*.js.map src/core/*.d.ts test/*.spec.js test/*.spec.js.map test/*.spec.d.ts demo-apps/ts-webpack/src/**/*.js demo-apps/ts-webpack/src/**/*.js.map",
     "predoc": "shx rm -rf docs",
     "doc": "typedoc --options typedoc.json index.ts",
-    "predoc-serve": "npm run doc",
-    "doc-serve": "http-server docs -o -c-1",
     "e2e-server": "http-server demo-apps -c-1",
     "e2e-server:ci": "http-server demo-apps -s -c-1 &",
     "e2e": "protractor e2e/protractor.config.js",
@@ -99,6 +97,9 @@
     "install:demo-apps": "shx ls -d demo-apps/*/ | bulk -c \"npm install\"",
     "link:demo-apps": "shx ls -d demo-apps/*/ | bulk -c \"npm run linklocal\"",
     "semantic-release": "semantic-release pre && npm publish && semantic-release post",
+    "preserve:api-docs": "npm run doc",
+    "serve:api-docs": "http-server docs -o -c-1",
+    "serve:demo": "cd demo-apps/es5 && npm start",
     "_setup:common": "npm-run-all --parallel build tsc --serial install:demo-apps link:demo-apps",
     "setup:ci": "npm run _setup:common",
     "setup": "npm-run-all --parallel _setup:common update-webdriver",