Deprecated swift_version file

[asam139]

CHANGES

• Remove the ".swift-version" file which is now deprecated and only use the "swift_version" attribute within your podspec.

DOUBT

I need to include this framework as dependency in a private pod which works in Swift 4.2. Could you publish this version public as soon as you can?.

If not and you has some idea about this problem I am glad to hear you ;)

Thanks so much. Amazing work!!! :D