Add notes about specifying the Xcode workspace and projects in a Podfile.
Add notes about specifying the Xcode workspace and projects in a Podfile.

NOTE: The workspace code doesn’t actually exist yet, it’s the last thing to do in this branch.

Ashton-W/Core,AdamCampbell/Core,k0nserv/Core,brianmichel/Core,gabro/Core,dnkoutso/Core,CocoaPods/Core,orta/Core,dacaiguoguogmail/Core