Update version to 1.3.8

Author: Luc Dion

CHANGELOG.md

@@ -7,6 +7,12 @@
 
 # Change Log
 
+## [1.3.8](https://github.com/layoutBox/FlexLayout/releases/tag/1.3.8)
+Released on 2018-05-09
+
+* Add `display(:Display)` method to set the Yoga's display property.
+	* Added by [cielpy](https://github.com/cielpy) in Pull Request [#87](https://github.com/layoutBox/FlexLayout/pull/87) 
+
 ## [1.3.7](https://github.com/layoutBox/FlexLayout/releases/tag/1.3.7)
 Released on 2018-05-01
 

FlexLayout.podspec

@@ -1,7 +1,7 @@
 
 Pod::Spec.new do |spec|
   spec.name         = "FlexLayout"
-  spec.version      = "1.3.7"
+  spec.version      = "1.3.8"
   spec.summary      = "FlexLayout"
   spec.homepage     = "https://github.com/lucdion/FlexLayout.git"
   spec.license      = "MIT license"

README.md

@@ -700,7 +700,7 @@ FlexLayout automatically includes the UIView when:
 
 * **`display(_: Display)`**  
 
-Set the item display or not, with `none` value, the item will be hidden and not be calculated
+Set the item display or not, with `none` value, the item will be hidden and not included in the layout.
 
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