[Rakefile] Strict lint for new podspecs.
[Rakefile] Forgot to debug path.
[Rakefile] Skip setup with future versions of cocoapods.
[Rakefile] Made lint faster.
[Rakefile] compatibility for CocoaPods < 0.6.0rc1
[Rakefile] Adapted for new validation changes in 0.6.0rc1
[Rakefile-Gemfile] Adapted for validation changes in 0.6.0rc1
Rake lint doesn't work with deleted podspecs
Issue #207 in CocoaPods/CocoaPods repo, the lint rake task is
attempting to run lint on a non existant podspec, causing the commit
to fail when a user has renamed or deleted a podspec.
Wow, whitespace issue.
Aaand also set the CFLAGS env var when bundling.
Need to fix RVM on 1.8.7
Add Gemfile and Travis config and make sending SIGINT during the lint…
… task work.
Properly select modified podspecs.
Make the lint task use locally installed gems only if they exist and …
…only lint modified files if there are any, otherwise against all.
Add Rakefile which runs `spec lint` against all specs. And fix a few …