Allow MySQL configuration from an URL (from config file or environment)
Use travis mysql configuration for test
Minor syntax fixes and master rebase
Merge pull request #966 from inthause/documents

Add \Change\Documents\AbstractDocument::useCorrection()
Minor dependencies changes
Merge pull request #967 from franckstauffer/master

Minor dependencies changes
Merge branch 'config_mysql_from_env' of https://github.com/Soulou/Change into Soulou-config_mysql_from_env
Connections infos fetched earlier
Merge branch 'Soulou-config_mysql_from_env'
Fix locales
Add method on PermissionsManager
Config env variables and instance project file

It is now possible to define a mapping between an env variable and a
config path by defining a json mapping file “App/Config/env.json”.
An third config file as been added (AUTOGEN < PROJECT < INSTANCE) whose
name can also be defined using an environment variable (defaults to
project.instance.json).
Use putenv/getenv instead of less-safe $_ENV
Version freeze in composer
Typo in composer.json
Merge pull request #968 from loiccouturier/master

Add method on PermissionsManager
Merge pull request #969 from franckstauffer/env_mapping

Env mapping
[FIX] typo in variable + improper connection infos
Merge pull request #970 from franckstauffer/env_mapping

[FIX] typo in variable + improper connection infos
Do not check "hideLinks" property for pages explicitly set in a menu item.