[CLAide] Fix deprecation warnings.

lib/cocoapods/command.rb

@@ -80,7 +80,7 @@ module Pod
       super
       config.silent = argv.flag?('silent', config.silent)
       config.verbose = self.verbose? unless self.verbose.nil?
-      unless self.colorize_output?
+      unless self.ansi_output?
         String.send(:define_method, :colorize) { |string , _| string }
       end
     end

spec/integration.rb

@@ -89,7 +89,7 @@ end
 #         environment.
 #
 def launch_binary(arguments, folder)
-  command = "CP_AGGRESSIVE_CACHE=TRUE #{POD_BINARY} #{arguments} --verbose --no-color 2>&1"
+  command = "CP_AGGRESSIVE_CACHE=TRUE #{POD_BINARY} #{arguments} --verbose --no-ansi 2>&1"
   Dir.chdir(TMP_DIR + folder) do
     output = `#{command}`
     it "$ pod #{arguments}" do

spec/spec_helper/command.rb

@@ -5,7 +5,7 @@ module SpecHelper
     end
 
     def command(*argv)
-      argv << '--no-color'
+      argv << '--no-ansi'
       Pod::Command.parse(argv)
     end