Update version to 1.7.2

Author: Luc Dion

CHANGELOG.md

@@ -9,7 +9,7 @@
 
 
 
-## [1.7.1](https://github.com/layoutBox/FlexLayout/releases/tag/1.7.1)
+## [1.7.2](https://github.com/layoutBox/FlexLayout/releases/tag/1.7.2)
 Released on 2018-04-23
 
 ### Fine tune UIView.pin.safeArea support for iOS 8 and "New Relic" framework

PinLayout.podspec

@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |spec|
   spec.name          = "PinLayout"
-  spec.version       = "1.7.1"
+  spec.version       = "1.7.2"
   spec.summary       = "Fast Swift Views layouting without auto layout. No magic, pure code, full control and blazing fast. [iOS/macOS/tvOS]"
   spec.description   = "Fast Swift Views layouting without auto layout. No magic, pure code, full control and blazing fast. Concise syntax, intuitive, readable & chainable. [iOS/macOS/tvOS]"
   spec.homepage      = "https://mirego.github.io/PinLayout/"