Persistent configuration object to keep your settings across app runs.
Dependency injection for the helpers started with the dialoghelper
Refactor dialog helper and added general question hint for the
askConfirmation()
Refactoring; Code standards and persistancy of the Settings object.
Renamed settings file from settings.json to qa-tools.json
Merge remote-tracking branch 'origin/master' into feature/issue-69

Conflicts:
	src/Ibuildings/QA/Tools/Common/Application.php
	src/Ibuildings/QA/Tools/Common/Console/AbstractCommand.php
	src/Ibuildings/QA/Tools/Common/Console/InstallCommand.php
	src/Ibuildings/QA/Tools/Functional/Configurator/BehatConfigurator.php
	src/Ibuildings/QA/Tools/Javascript/Configurator/JsHintConfigurator.php
	src/Ibuildings/QA/Tools/PHP/Configurator/PhpCodeSnifferConfigurator.php
	src/Ibuildings/QA/Tools/PHP/Configurator/PhpConfigurator.php
	src/Ibuildings/QA/Tools/PHP/Configurator/PhpMessDetectorConfigurator.php
	src/Ibuildings/QA/Tools/PHP/Configurator/PhpUnitConfigurator.php
SOme fixed for the testcases to work with the new code
Merge pull request #1 from ibuildingsnl/feature/issue-69

Feature/issue 69