release 0.1.0 (2018-07-09)

1. syntax of nginx.conf is provided inside.
   • original syntax is from [shanoor/vscode-nginx][shanoor-syntax] (by default)
   • sublime syntax is from [sublime-nginx][sublime-syntax]
   • you can switch it by configuration: nginx-conf-hint.syntax
2. remove dependent extension shanoor.vscode-nginx.
3. update Nginx hint data(directives and variables) to latest.