Toshi MARUYAMA 1e5e1b6ae7 scm: Ruby 1.9 compatibility for diff, cat and blame (#2664). ... "\xC2\x80" of latin1(iso-8859-1) is valid sequence of UTF-8. to_utf8() should not return string if it is UTF-8 valid_encoding. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4922 e93f8b46-1217-0410-a6f0-8f06a7374b81		2011-04-16 14:58:58 -07:00
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controllers	Allow additional workflow transitions for issue author and assignee (#2732).	2011-04-16 14:43:45 -07:00
helpers	scm: Ruby 1.9 compatibility for diff, cat and blame (#2664).	2011-04-16 14:58:58 -07:00
models	Warning on leaving a page with unsaved content in textarea (#2910).	2011-04-16 14:46:57 -07:00
views	scm: Ruby 1.9 compatibility for browsing repository tree (#2664, #2274).	2011-04-16 14:58:58 -07:00