Bump activesupport from 4.2.11.1 to 7.2.3.1 (#14)

Bump addressable from 2.6.0 to 2.8.0 (#11)

Bump json from 2.2.0 to 2.3.1 (#10)

Bump excon from 0.64.0 to 0.71.0 (#9)

Bump rubyzip from 1.2.3 to 1.3.0 (#8)

Fix Carthage attach.

Releasing version 3.2.0.

Update Xcode to recommended settings, update CI jobs to relevan values. Add supported Swift versions to podspec.

Merge pull request #7 from albumprinter/master

Merge branch 'master' into master

Update Gems.

Update cocopods minimum required version; specify Swift 5 as a parameter to `pod_lib_lint` fastlane step.

Update Travis CI xcode image to 10.2.

Update to Swift 5, bump podspec version to 3.2.0.

Update gems.