Fixed all the :doc: reference errors
Merge branch 'dev' of github.com:pixelandtonic/Craft-Docs into dev

Conflicts:
	source/diving-in/assets.rst
	source/diving-in/packages/index.rst
	source/diving-in/packages/localize.rst
	source/diving-in/packages/rebrand.rst
	source/diving-in/routes.rst