Move tempo repos generated by spec_helper to a repos subdir.

spec/spec_helper/temporary_repos.rb

@@ -60,7 +60,7 @@ module SpecHelper
     #--------------------------------------#
 
     def tmp_repos_path
-      SpecHelper.temporary_directory + 'cocoapods'
+      SpecHelper.temporary_directory + 'cocoapods/master'
     end
 
     module_function :tmp_repos_path

spec/unit/config_spec.rb

@@ -24,7 +24,7 @@ module Pod
       end
 
       it "returns the path to the deprecated spec-repos dir" do
-        @sut.repos_dir.should == Pathname.new("~/.cocoapods").expand_path
+        @sut.old_repos_dir.should == Pathname.new("~/.cocoapods").expand_path
       end
 
       it "allows to specify whether the aggressive cache should be used with an environment variable" do
@@ -36,7 +36,7 @@ module Pod
 
       it "allows to specify the home dir with an environment variable" do
         ENV['CP_HOME_DIR'] = '~/custom_home_dir'
-        @sut.cocoapods_dir.should == Pathname.new("~/custom_home_dir").expand_path
+        @sut.home_dir.should == Pathname.new("~/custom_home_dir").expand_path
         ENV.delete('CP_HOME_DIR')
       end