OpenId::buildAxParams() fixed to add "openid.ax.required" parameter if required attributes are not empty.

I18n docs view

Conflicts:
	composer.json

Make sure DatePicker is shown when inline and using a language. Remove not used use

modified tests, improved configuration, introduced aspect

detailed view profile panel fix

improved debug module profile panel

Fixes #802: Added support for retrieving sub-array element or child object property through `ArrayHelper::getValue()`

move showScriptName into the common config of tests

fixes #1717

Doc fix

Remove not used uses