upgrade base images for php-fpm and workspace.

These duplicated Dockerfiles will be merged onto single Dockerfile
later. The same Dockerfile will check for the PHP version variable
and install the necessary softwar's accordingly.

env-example

-### Application
-# Point to your application code, wish should be available at `/var/www`
+### Paths
+# Application: Point to your application code, will be available at `/var/www`.
 APPLICATION=../
 
-### Save Data Path (mysql redis mongo...)
+# Data: For all storage systems
 DATA_SAVE_PATH=../data
 
-### PHP version (Does not apply for HHVM)
-# PHP_VERSION=56
+### PHP version (Does not apply to HHVM)
+# Accepted values: 71 - 70 - 56.
 PHP_VERSION=70
-# PHP_VERSION=71
 
 ### PHP interpreter
-# PHP_INTERPRETER=hhvm
+# Accepted values: hhvm - php-fpm
 PHP_INTERPRETER=php-fpm
 
 ### WORKSPACE Container
@@ -125,6 +124,9 @@ SELENIUM_PORT=4444
 ### MINIO Container
 MINIO_PORT=9000
 
+### ADMINER Container
+ADM_PORT=88
+
 ### PHP MY ADMIN Container
 # PMA_DB_ENGINE=mariadb
 PMA_DB_ENGINE=mysql
@@ -133,9 +135,6 @@ PMA_PASSWORD=secret
 PMA_ROOT_PASSWORD=secret
 PMA_PORT=88
 
-### ADMINER Container
-ADM_PORT=88
-
 ### VARNISH Container
 VARNISH_CONFIG=/etc/varnish/default.vcl
 VARNISH_PORT=8080

php-fpm/Dockerfile-56

@@ -10,7 +10,7 @@
 #    https://hub.docker.com/r/laradock/php-fpm/tags/
 #
 
-FROM laradock/php-fpm:5.6--1.4
+FROM laradock/php-fpm:1.4-v5.6
 
 MAINTAINER Mahmoud Zalt <mahmoud@zalt.me>
 

php-fpm/Dockerfile-70

@@ -10,7 +10,7 @@
 #    https://hub.docker.com/r/laradock/php-fpm/tags/
 #
 
-FROM laradock/php-fpm:7.0--1.4
+FROM laradock/php-fpm:1.4-v7.0
 
 MAINTAINER Mahmoud Zalt <mahmoud@zalt.me>
 

php-fpm/Dockerfile-71

@@ -10,7 +10,7 @@
 #    https://hub.docker.com/r/laradock/php-fpm/tags/
 #
 
-FROM laradock/php-fpm:7.1--1.4
+FROM laradock/php-fpm:1.4-v7.1
 
 MAINTAINER Mahmoud Zalt <mahmoud@zalt.me>
 

workspace/Dockerfile-56

@@ -10,7 +10,7 @@
 #    https://hub.docker.com/r/laradock/workspace/tags/
 #
 
-FROM laradock/workspace:1.3
+FROM laradock/workspace:1.6
 
 MAINTAINER Mahmoud Zalt <mahmoud@zalt.me>
 

workspace/Dockerfile-70

@@ -10,7 +10,7 @@
 #    https://hub.docker.com/r/laradock/workspace/tags/
 #
 
-FROM laradock/workspace:1.3
+FROM laradock/workspace:1.6
 
 MAINTAINER Mahmoud Zalt <mahmoud@zalt.me>
 

workspace/Dockerfile-71

@@ -11,7 +11,7 @@
 #
 
 # placeholder. Need change after new image would be built.
-FROM laradock/workspace:1.3
+FROM laradock/workspace:1.6
 
 MAINTAINER Mahmoud Zalt <mahmoud@zalt.me>