API CHANGE: Use return value of alternateCanPublish()
BUGFIX: Fixed the Link() value for homepage
BUGFIX: Allow DBField::__construct() without a name
API CAHNGE: Allow augmentPopulateDefaults on data object decorators
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@65229 467b73ca-7a2a-4603-9d3b-597d59a354a9