Fixes issue #1139, non-responding mirrors.aliyun.com. Reverses 6440ca84

Make it easier to solve nginx build stuck

add APACHE_PHP_UPSTREAM_TIMEOUT

Update docker-compose.yml

It looks like the 
     219: user: "1000:50" 
statement was added a while back to fix a file permissions issue, but on a completely fresh up it keeps mysql from starting, generating the following.  Removing the line allowed everything to work properly.:

mysql_1                | Initializing database
mysql_1                | mysqld: Can't create/write to file '/var/lib/mysql/is_writable' (Errcode: 13 - Permission denied)
mysql_1                | 2017-09-14T23:55:30.989254Z 0 [Note] Basedir set to /usr/
mysql_1                | 2017-09-14T23:55:30.989559Z 0 [Warning] The syntax '--symbolic-links/-s' is deprecated and will be removed in a future release
mysql_1                | 2017-09-14T23:55:30.989602Z 0 [Warning] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with strict mode in a future release.
mysql_1                | 2017-09-14T23:55:30.990877Z 0 [ERROR] --initialize specified but the data directory exists and is not writable. Aborting.
mysql_1                | 2017-09-14T23:55:30.990886Z 0 [ERROR] Aborting

Aws ebcli

Added support of ImageMagick

Fix issue #1011

add ENV PATH, fix the problem of docker-compose exec workspace npm(or…

Fix Php Redis extension installation

Changes to correct version of dockerfile

- Removes extra spaces

Can't create/write to file '/var/lib/mysql/is_writable'

add drupal console to workspace

[php-worker] dedicated dockerfile for php 7.0/7.1

fix to backup and fix max client

fixes #927: PHP-Worker container uses PHP-CLI 7.0.9 despite workspace using 7.1.4 

Fix supervisord.conf file path

otherwise image ignores the supplied supervisord.conf

add pgadmin backup volumes

you can use backup files  in ${DATA_SAVE_PATH}/pgadmin-backup

in  this version, you can backup postgresql

add docs on running Laravel Dusk tests