Merge pull request #100 from jdel/fix/container

Fix version of alpine and upgrade php and composer

Migrate to Github Actions (#91)

* Migrate to Github Actions

Merge remote-tracking branch 'origin/master'

Update with all new models

* Add missing support_url and auto_upgrade_from fields (PR #55)

* Add more envirinment variables to override configuration (for use with docker)

* Upgrade Docker to jdel/alpine:3.8, php7, composer 1.6.5, remove supervisor, change volumes to `/packages` and `/cache`

* Update README with docker instructions

Implement qflags logic + some scrutinizer bits

Add version info from env variables (#41)

Override from ENV variables:

  - site.name (SSPKS_SITE_NAME)
  - site.theme (SSPKS_SITE_THEME)
  - site.redirectindex (SSPKS_SITE_REDIRECTINDEX)
  
And please Scrutinizer.

Locales support for packages display name and description (#47)

LGTM ! 

* Locales in pkg name & description JSON result

* Fixed tests

* Scrutinizer didn't like string interpolation

* JsonOutput $langue default to 'enu'

Make Scrutinizer happy.

Fix Dockerfile

Don't purge php5-phar as it is requiered to open tar archives