improve interaction registry
add deprecated and static method
improve interaction registry
add deprecated and static method
improve interaction registry
add deprecated and static method
Hood registry rebase
improve interaction registry
add deprecated and static method
improve interaction registry
add deprecated and static method
improve interaction registry
add deprecated and static method
refactor registry
Merge branch 'refactor_registry' of git://github.com/oat-sa/extension-tao-itemqti into refactor_registry

Conflicts:
	controller/QtiCreator.php
	model/AbstractInteractionRegistry.php
	model/HookRegistry.php
	test/CustomInteractionRegistryTest.php
	test/HookRegistryTest.php
Sahre library registry extends ClientLibRegistry
add clientLib
share lib registered as package
Merge pull request #35 from oat-sa/refactor_registry

Seems to work for me!