Merge pull request #61 from nxtstep/doc/swift-package-manager

Doc/swift package manager

Merge pull request #56 from werediver/right-backward-pipe

Backward pipe operator has got right associativity. Unit removed.

Merge pull request #51 from 335g/swift3

for Swift3 (appendix)

Bumps version to 1.6.0

Merge pull request #41 from robrix/x86_64

Only build the Mac framework for x86_64.

Merge pull request #34 from robrix/swap

[WIP] swap()

Merge pull request #26 from robrix/quaternary-application

Backward quaternary function application.

Merge pull request #23 from robrix/iOS-tidying

IOS tidying

Merge pull request #18 from robrix/1.2

1.2

Merge pull request #15 from robrix/1.1

1.1