code clean up lib/redmine/export/pdf.rb.
scm: git: add "--no-decorate" option in "git log".
Localize anonymous and non member roles names (#8072).
Wrap text custom fields in the issue list (#8064).
PDF: Ruby 1.9 compatibility for FPDF ANSI (#61).
Contributed by Jun NAITOH.
Removed duplicate Modules fieldset on project copy form.
Removed a duplicate test.
Removed calls to deprecated Project.visible_by method.
Makes search providers use visible scopes.
Add permission option to wiki page activity provider.
