FIX: PSR-2 codebase. Formatting via phpcbf
FIX: rendering bug in allchanges
FIX: update .gitattributes to not export codecov's config file
FIX: Update SiteTree_versions to the ss4 equivalent SiteTree_Versions
Deprecate the getDiffedChanges method to get rid of confusing
fullHistory parameter. Add a getDiff method to fetch just a single diff
and a more versatile getDiffList method which allows specifying a limit.
We now also cap the amount of items coming from the diffing process
to a default value that we hope will result in generation times no
greater than a few seconds. This can be reconfigured by developers.
Steve Boyd
Robbie Averill
Dylan Wagstaff
Mateusz Uzdowski
Sam Minnee
Ingo Schommer