Merge pull request #353 from actorcloud/fix_bug

fix(pipenv): fix flask_uploads is not compatible with werkzeug 1.1

chore(deps): bump websocket-extensions from 0.1.3 to 0.1.4 in /ui

fix(callback): fix json format errors

chore(deps): bump jackson.version in /rule-engine/actorcloud-db-sink

chore(deps): bump eslint-utils from 1.3.1 to 1.4.3 in /ui

chore(deps): bump mixin-deep from 1.3.1 to 1.3.2 in /ui

chore(deps): bump lodash.defaultsdeep from 4.6.0 to 4.6.1 in /ui

chore(deps): bump lodash.template from 4.4.0 to 4.5.0 in /ui

chore(deps): bump jackson.version in /rule-engine/db-sink

fix(readme.md): fix docs url

fix(devices): fix create product dialog

fix(codec): fix codec bug

fix(chart): chart data display error

fix(create_products): products->product