[BUILD] dependencies

[DEV] adds updates, adds login with google

[DEV] delete index-async.html

[VIEW] adds minor updates

[GRUNT] adds grunt, grunt build

[DEV] save as draft

[DEV] adds lock feature and minor updates

[GRUNT] updates build process

[GRUNT] adds build control

[DOCS] updates readme.md

[DEV] updates signin

[DEV] adds editor-helper-buttons