JP Simard db2fbad7fd Use CommonCrypto if available to compute MD5 hash (#2474) ...

It's significantly faster than CryptoSwift: 3% vs 19% of cached lint time for Lyft's iOS codebase.

### Before (CryptoSwift)

![CryptoSwift](https://user-images.githubusercontent.com/474794/48873531-3f2a7780-eda3-11e8-9cd9-c0ef796b061b.png)

### After (CommonCrypto)

![CommonCrypto](https://user-images.githubusercontent.com/474794/48873539-481b4900-eda3-11e8-8605-4fd009da3eb1.png)

2018-11-21 16:19:10 -08:00

..

Extensions

Use CommonCrypto if available to compute MD5 hash (#2474)

2018-11-21 16:19:10 -08:00

Helpers

Require Swift 4.2 (#2466)

2018-11-18 17:32:25 -08:00

Models

Add back MARK

2018-11-20 10:32:20 -08:00

Protocols

Enable static_operator opt-in rule in SwiftLint

2018-09-16 20:33:28 -07:00

Reporters

Enable collection_alignment on SwiftLint

2018-09-11 09:31:54 -07:00

Rules

Use default Equatable and Hashable implementations

2018-11-19 09:51:12 -08:00

Supporting Files

release 0.28.1

2018-11-18 15:41:26 -08:00