Prep 1.7.2 (#296)

Author: stephencelis

README.md

@@ -143,7 +143,7 @@ If you want to use SnapshotTesting in any other project that uses [SwiftPM](http
 
 ```swift
 dependencies: [
-  .package(url: "https://github.com/pointfreeco/swift-snapshot-testing.git", from: "1.7.0"),
+  .package(url: "https://github.com/pointfreeco/swift-snapshot-testing.git", from: "1.7.2"),
 ]
 ```
 
@@ -161,7 +161,7 @@ targets: [
 If you use [Carthage](https://github.com/Carthage/Carthage), you can add the following dependency to your `Cartfile`:
 
 ``` ruby
-github "pointfreeco/swift-snapshot-testing" ~> 1.6
+github "pointfreeco/swift-snapshot-testing" ~> 1.7.2
 ```
 
 > ⚠️ Warning: Carthage instructs you to drag frameworks into your Xcode project. Xcode may automatically attempt to link these frameworks to your app target. `SnapshotTesting.framework` is only compatible with test targets, so when you first add it to your project:
@@ -179,7 +179,7 @@ If your project uses [CocoaPods](https://cocoapods.org), add the pod to any appl
 
 ```ruby
 target 'MyAppTests' do
-  pod 'SnapshotTesting', '~> 1.7'
+  pod 'SnapshotTesting', '~> 1.7.2'
 end
 ```
 

SnapshotTesting.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name = "SnapshotTesting"
-  s.version = "1.7.1"
+  s.version = "1.7.2"
   s.summary = "Tests that save and assert against reference data"
 
   s.description = <<-DESC