Merge pull request #1 from tlextrait/tlex/swift5-support

Updated to support Swift 5

Removed refs to FLoat80

Release 0.2.3

Release 0.2.2

Release 0.2.1.

Bindings must now return informaito on whether or not the input was v…

…alid, along with an error as appropriate, custom errors are okay. Now added compatibility with iOS 9

showing sdks

Updated readme