Remove web:kill

package.json

@@ -36,7 +36,6 @@
     "web:deploy": "npm run web:install && npm run web:disc && npm run docs && npm run web:build && ./bin/web-deploy",
     "web:disc": "npm run build:bundle:fullpath && discify dist/uppy-fp.js --output website/src/_disc.html && echo '---\nlayout: false\n---\n' |cat - website/src/_disc.html > website/src/disc.html && rm website/src/_disc.html",
     "web:install": "cd website && npm install",
-    "web:kill": "killall -9 node; lsof -n -i4TCP:4000 | awk '/LISTEN/ {print $2}' |xargs kill -9",
     "web:preview": "cd website && parallelshell 'node build-examples.js watch' './node_modules/.bin/hexo server'",
     "web:update:frontpage:code:sample": "cd website && ./node_modules/.bin/hexo generate && cp -f public/frontpage-code-sample.html ./themes/uppy/layout/partials/frontpage-code-sample.html",
     "web": "npm run web:clean && npm run web:build"