add slather gem to travis config

addoshi · addoshi · commit 6c4a7c6ef5f6 · 2015-04-24T13:05:28.000-04:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,7 @@
 language: objective-c
 before_install:
   - export LANG=en_US.UTF-8
-  - gem install cocoapods xcpretty --no-ri --no-rdoc
+  - gem install cocoapods xcpretty slather -N
   - pod install
   
 script:
