Change swift 4.0 icon to 4.1, Fix build failed.

.travis.yml

@@ -7,10 +7,10 @@ env:
     - SCHEME="AnyDate-Package"
     - FRAMEWORK="AnyDate"
   matrix:
-    - TEST=1  DESTINATION="platform=iOS Simulator,name=iPhone 8,OS=11.0"
+    - TEST=0  DESTINATION="platform=iOS Simulator,name=iPhone 8,OS=11.0"
     - TEST=1  DESTINATION="arch=x86_64"
-    - TEST=1  DESTINATION="OS=10.2,name=Apple TV 1080p"
-    - TEST=0  DESTINATION="OS=3.2,name=Apple Watch - 38mm"
+    - TEST=0  DESTINATION="OS=11.0,name=Apple TV 1080p"
+    - TEST=0  DESTINATION="OS=4.0,name=Apple Watch - 38mm"
 
 install:
   - eval "$(curl -sL https://gist.githubusercontent.com/kylef/5c0475ff02b7c7671d2a/raw/9f442512a46d7a2af7b850d65a7e9bd31edfb09b/swiftenv-install.sh)"

README.md

@@ -1,7 +1,7 @@
 # AnyDate
 
 [![Awesome](https://cdn.rawgit.com/sindresorhus/awesome/d7305f38d29fed78fa85652e3a63e154dd8e8829/media/badge.svg)](https://github.com/sindresorhus/awesome)
-![Swift](https://img.shields.io/badge/Swift-4.0-orange.svg)
+![Swift](https://img.shields.io/badge/Swift-4.1-orange.svg)
 [![Carthage compatible](https://img.shields.io/badge/Carthage-compatible-4BC51D.svg?style=flat)](https://github.com/Carthage/Carthage)
 [![Version](https://img.shields.io/cocoapods/v/AnyDate.svg?style=flat)](http://cocoadocs.org/docsets/AnyDate)
 [![License](https://img.shields.io/cocoapods/l/AnyDate.svg?style=flat)](https://github.com/kawoou/AnyDate/blob/master/LICENSE)