Don't ask Travis to run pod install: there's no Podfile since 015889a

Author: groue

.travis.yml

@@ -9,11 +9,10 @@ cache:
     - bundler
     - cocoapods
 
-# Custom CocoaPods installation so that Podfile.lock is honored
+# Custom CocoaPods installation
 install:
     - bundle install
     - bundle exec pod repo update
-    - bundle exec pod install
 
 # Disable the default Travis-CI submodule logic
 # The various make commands ensure that the appropriate submodules are retrieved