change CI image to xcode8.2

.gitignore

@@ -30,4 +30,5 @@ Carthage
 # Note: if you ignore the Pods directory, make sure to uncomment
 # `pod install` in .travis.yml
 #
-# Pods/
+Pods/
+Podfile.lock

.travis.yml

@@ -2,13 +2,13 @@
 # * http://www.objc.io/issue-6/travis-ci.html
 # * https://github.com/supermarin/xcpretty#usage
 
-osx_image: xcode7.3
+osx_image: xcode8.2
 language: objective-c
-# cache: cocoapods
-# podfile: Example/Podfile
-# before_install:
-# - gem install cocoapods # Since Travis is not always on latest version
-# - pod install --project-directory=Example
+cache: cocoapods
+podfile: Example/Podfile
+before_install:
+- gem install cocoapods # Since Travis is not always on latest version
+- pod install --project-directory=Example
 script:
 - set -o pipefail && xcodebuild test -workspace Example/TextFormater.xcworkspace -scheme TextFormater-Example -sdk iphonesimulator9.3 ONLY_ACTIVE_ARCH=NO | xcpretty
 - pod lib lint

TextFormater.podspec

@@ -21,7 +21,7 @@ Convert a short string with formatting commands to attributed string. For used t
   # s.social_media_url = 'https://twitter.com/<TWITTER_USERNAME>'
 
   s.ios.deployment_target = '9.0'
-  s.osx.deployment_target = '12.0'
+  s.osx.deployment_target = '10.12'
 
   s.source_files = 'TextFormater/Classes/**/*'