* [swift5] introduce new generator
* [swift5] add Swift Package Manager integration and update dependencies
* [swift5] run petstore
* [swift] update Swift 5 generator with Swift 4 changes
* [swift] update Swift 5 generator with Swift 4 changes
* [swift] make CodableHelper more customizable
* [swift] update pet projects
* [swift] update pet projects
* [swift] add nullable support
* [swift] make enums conform to CaseIterable
* [swift] date formatter add support for ISO8601 with and without milliseconds
* [swift] add urlsession support
* [swift] remove unecessary sample unwrapRequired
* [swift] rename JSONEncodableEncoding.swift to JSONDataEncoding.swift
* [swift] use result in generator internals
* [swift] cocoapods remove deprecated docset_url and add watchos deployment target
* [swift] Add ability to pass in a dedicated queue for processing network response (Fix for 230)
* [swift] update pet projects
* [swift] update docs
* [swift] add support for combine
* [swift] update docs
* [swift] update windows bat scripts
* [swift] update windows bat scripts
* [swift] update swift pet project tests
* [swift] update depencies
* [swift] make urlsession the default http client
* [swift] add urlsession sample project
* [swift] add urlsession sample project
* [swift] update docs
* [swift] improve combine unit tests
* [swift] update docs
