More bulletproof properties iteration
Ignore reverse relations in getPropertyNames
getPropertyNames: Do not return meta properties
ReadOnlySet reusable interface
Tests for combineErrors
Remove not actual and not use module
Remove not actual and don't used module
Add missing tests
Generic part of interface for names sets
ownPropertyNames live set
-- var declarations cleanup
obj.getOwnPropertyNames
Actually require ownPropertyNames module
Better (prototype chain wise) property filter
Rename internal property
Prototypes list getter
Do not use '_' prefix in prefixed folder