CocoaPods/CocoaPods — pull request #1233 by ianyh (2013-07-28 04:57:32+00:00)
Title: Restructure .cocoapods directory to contain repos as a subdirectory.

Intended to be a solution for #1150.

I'm unsure of the naming and I wasn't entirely sure what the best way to go about doing a migration for existing repos. Would appreciate recommendations on the latter. Was thinking maybe just checking `cocoapods_dir` for repo directories if the `master_repo_dir` doesn't exist and moving them over and rechecking before creating anew.