* add import-youtube guide inside documentation

* safer to use unlink instead of rm to delete symbolic link, avoid risk of deleting entire directories in case of syntax error

* spelling mistake corrections

* anonymise URLs

* git also needed as dependencies to run yarn install

* youtube-like marking of comments

uses GET parameters to mark comments similar to youtube

* place link to comment in 'comment-date'

* Use a routes to highight a comment

* Basic api documentation

* fix styling issue

* fix styling issue

* gitignore unecessary folders

* openApi 2.0 first draft

* solved conflicts

* solved errors in openapi file

* added missing doc on video + deleted apidoc comments

* fix last warnings and errors inopenapi definition

* openapi fix typo + improvement on video/comment endpoints

* removed misplaced openapi file

* api documentation improvement