Gemfile: update Rails to 4.1.8

git-svn-id: http://svn.redmine.org/redmine@13611 e93f8b46-1217-0410-a6f0-8f06a7374b81
2.6-stable: Gemfile: update Rails to 3.2.21

git-svn-id: http://svn.redmine.org/redmine@13612 e93f8b46-1217-0410-a6f0-8f06a7374b81
fix "test:routing" rake task comment changed by r13604

git-svn-id: http://svn.redmine.org/redmine@13613 e93f8b46-1217-0410-a6f0-8f06a7374b81
fix English syntax of skipping test comment of Bazaar non ASCII environment

git-svn-id: http://svn.redmine.org/redmine@13614 e93f8b46-1217-0410-a6f0-8f06a7374b81