Add Swift 3.1.1 as a kind (#2120)

* Experimental branch for 2079, uses ibm swift ubuntu image for 3.1

* Fixes issue #2079, add Swift 3.1.1 runtime kind, update Swift dependencies for Watson SDK, KituraNet, SwiftyJson

* add apache license

* Fix swift311 location and catch docker brake

The location of the swift binary for 311 is now in /usr/bin/swift
Need to catch docker errors when building by usig && instead of ;

* new zip for new swift311 runtime
4 files changed