- Removed unused namespace.
- Updated config model.
-- Added method to get assoc array from config.
-- Separated method getNode() to separate logic getting array and string.
- Removed debug.
- Fixed returning NULL on request array config by xpath.
- Updated usage function getMultiNode().
- Added nodes all_before all_after to pre-commit/filetype to collect to run general process models.
- Added converting to array full config result in Config model.
- Implemented usage config to get validators list.
- Fixed getting node array from config.