Merge pull request #69 from rromanchuk/update-afn-241

version bump to 2.4.1
Updating cocoapods to fix InputFile issue
Bump cocoapods version
Merge pull request #74 from travisvalentine/update-cocoapods

Updating cocoapods to fix InputFile issue
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into fix-kvo