Add bundle skeleton
Add Extractors
Add Importer Interface
Add Importer
Add abstract Importer
Add RulesetImporter
Add missing use statements
Add CharacteristicImporter
Add SkillImporter
Add AssetImporter
Fix bad namespace
Fix array property name
Fix typo on class name
Add namespace static attribute
Fix array property access
Import data by namespace
Pass RulesetSkillGroup object to recursiveItemManager
Index characteristics by shortname
Add addCharacteristic method and index collection by shortname
Get RulesetCharacteristic from collection
Fix property attribute