Updated changelog
Squiz ControlStructureSpacingSniff now supports all types of CASE/DEFAULT breaking statements
Added: Support for traits in *.inc files for: Squiz.Files.FileExtension
Squiz FileExtensionSniff now supports traits
Fixed bug #19897 : Indenting warnings in templates not consistent
Fix notice for abstract constructors in abstract child classes.

Abstract methods don't have a method body, so scope_closer is never set.
We still want to verify that the method name is correct, but we don't
want to attempt to look for calls to parent::ClassName() since there is
no code to check.