Fixing environment in docker-compose file

* 'master' of https://github.com/Laradock/laradock:
  Fixed path variable for windows users
  fixes up so Yarn is installable again
  align file format
  for file format
  use '`' to quote identifier
  use CREATE USER to define account authentication characteristics
  use CREATE USER to define account authentication characteristics
  Updated project example confs to fit nameing convention used in apache example
  Updated project example confs to not have gitignore issues
  docker-71 file now also works with new env-example setup
  Adding Arg to docker-compose
  Adding MSSQL Support

closes #703

Fixed path variable for windows users

Docker-71 and Nginx examples

Mssql support

fix some errors in mysql setup file for latest mysql image

Fix yarn installation

Jefhar patch 1

Update Dockerfile-71

Fix Dockerfile-70

Update env-example

re-added .gitignore for nginx dir, still do not want configs in git

Php worker

Add apache2 vhost ＆ example

Add ;fi to end if INSTALL_INTL block