Fix for mapping optional RawRepresentable enum with ImmutableMappable

#1059

Update to Swift 5, Update to Xcode 10.2

Fixes issue: #1043

iOS target fix, CodableTransform fix

Merge pull request #1035 from Proximty-Grid/fix_array_codable_transform

Fixed CodableTransform for the case where the item is an array

Warning fixes, copyright updates, missing Swift 4.2 updates

3.4.1

- updated macOS targets

Millisecond support in DateTransform, HexColorTransform fix

3.4.0

- HexColorTransform fix for macOS

Swift 4.2

Merge pull request #980 from gcharita/master

Added support for Swift 4.2 and Xcode 10

Swift 4.1 Float fix

3.2.0

podspec version increase

Xcode 9.1 support

3.1.0

Updated podspec version

Swift 4 Support

3.0.0

Bug fix

Fixed warnings for Swift 3.2 on Xcode 9

2.2.9

Updated podspec version