pdf: replace "id_width" parameter name to original "col_id_width" (#14178)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11921 e93f8b46-1217-0410-a6f0-8f06a7374b81
increase Capybara.default_wait_time from 4 to 5 (#12822)

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@11923 e93f8b46-1217-0410-a6f0-8f06a7374b81