fix syntax in xdebugPhpFpm

Add rethinkdb

Add laravel envoy

Update Dockerfile

Replace tab with 4 spaces.

Add `art` alias for `php artisan` - like homestead

disable installing the PHP bcmath extension by default on the php-fpm container

Support bcmath php extension on php-fpm and workspace (base image 1.3)

Probably closes #453

Typo

elasticsearch-pkugins ->  elasticsearch-plugins

fix a important document typo

docker-compose build php => docker-compose build php-fpm

Fix PHP 5.6 Dockerfile syntax error

Syntax error: ";" unexpected

Added related projects to docs

fix #490 duplication of key "volumes"

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

Support specific version of yarn.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

Added SOAP option to php-fpm install.

Fix mysql strict NO_ZERO_DATE

Add option to install Google V8 Javascript Engine PHP extension

Fix load of mongodb library

Update Readme.md

Very small grammar updates.

Fix typos and missing commas in docs

```
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/20151012/mongodb.so' - /usr/lib/php/20151012/mongodb.so: undefined symbol: php_json_serializable_ce in Unknown on line 0
```

Update MySQL startup script