Bump version for release

Merge pull request BenEmdon#42 from vkcldhkd/master

Update to Swift 5.0

Bump podspec version

Bump version for Swift 4.2 release

Bumped version to 2.0.0

Bumped release

Bump version in podspec

Added swift version to podspec

Bump for release 1.2

Merge pull request BenEmdon#24 from BenEmdon/swift-4

Swift 4 + Release