Redmine

In migrate_from_trac.rake, there is this code:

name =~ (/(.*)(\s+\w+)?/)
          fn = $1.strip
          ln = ($2 || '-').strip

The regular expression breaking up name is wrong. (.*) will match the whole
string, so the entire name is set to $1, so the entire name gets assigned
to fn, and ln is blank.

The attached patch fixes that. Also, I ran into one case where
the name was empty, so $1.strip threw an exception. I fixed that too with
the attached patch.

Related to #14567