Merge pull request #10 from tayloraswift/trailing-function-calls

Trailing function calls

Merge pull request #8 from tayloraswift/atomic-syntax

don’t wrap atomic syntax

Merge pull request #7 from tayloraswift/improve-handing-indent

Improve handing indent

self-format

more granular control over attribute folding

dollup can now wrap string interpolations

self format

use versioned requirement for swift-io

dogfood

make test script executable