Guides:Changed naming standard

Formerly, the Cupertino Guide had a complicated system of migrating everything into the CupertinoGuide/ banner. The title would be clumped after without spaces (like CupertinoGuide/MakingYourFirstTemplate) This could cause confusion between users searching for Cupertino Guide (with space), and doesn't specify which chapter the lesson is in. So, changes to the naming standard will appear in the Guide Wiki.

All lessons will start with the chapter name. For example,

CupertinoGuide/Justification will now appear as Chapter 1: Justification

CupertinoGuide/MakingYourFirstTemplate will now appear as Chapter 2: Making your first template

All meta-pages will now be under the Guides: banner. We hope that these changes make it easier to access these lessons. Thank you for your support!