S2I development image and memcache support

• Adds memcache support
• Moves to a decorated S2I image - extending the image used for production environments

PHPStan support

HOTFIX: Add phpstan deprecation analysis to lint command.

Let docker-compose maintain state

Fixes a bug where a fresh installation could not start because dsh though containers were already running.

No path for drush

• Removes the path supplied to drush because it no longer works for site install.
• Simplifies dsh shell and status commands.

Reverse proxy configuration

Reverse proxy config (#52)

* Generate reverse proxy config from environment variables.

* Separate file writing from code gen concerns.

* Clean up the formatting and phpcs.

* Missing new lines.

* Explode expects a string.

* Syntax error. Extra bracket.

* Default proxy addresses to empty array.

One step build process

Runs config import steps as part of the default build process.
Removes last remnant of obsolete dsh proxy config file.

Perform entity updates as part of database updates

2.1.2

Apply entity updates when performing database updates. (#47)

Composer no interaction

Composer runs using non-interactive mode during build.

Mac developers rejoice

• Adds NFS support for OSX to improve file system performance
• Adds phpcs.xml for Drupal specific Code Sniffer configuration
• Removes unnecessary database variables from RoboFileBase

Docker compose files missing

Fixes missing docker-compose files on composer install.