[Bundle] Update
[UserProjectIntegrator] Config values are returned as arrays.

Fix for 52c2f915442d5a662278ed2cbbf88cc0daf0eba9.
[UserProjectIntegrator] Match flags exactly.
Update intergration specs
Release 0.34.2
Remove duplicated "because" word in warning message.
Merge pull request #2622 from barbosa/master

Remove duplicated "because" word in warning message.
[Outdated] Fix crash that occurs every time pod outdated is run

Closes https://github.com/CocoaPods/CocoaPods/issues/2624.