added documentation on the get started page about what bundles and patterns are, and how they relate
added documentation on the get started page about what bundles and patterns are, and how they relate

derFreitag/mockup,termitnjak/mockup,domruf/mockup,domruf/mockup,domruf/mockup,domruf/mockup,plone/mockup,termitnjak/mockup,derFreitag/mockup,termitnjak/mockup,termitnjak/mockup,derFreitag/mockup,plone/mockup,derFreitag/mockup,plone/mockup