replace tabs to spaces at app/views/repositories/show.html.erb
fix source indents of lib/diff.rb
fix typo "RedMine" at app/models/wiki_content.rb
Dutch translation updated (#10591)
Merge r9313 from trunk
fix Dutch "label_file_added" translation (#10591)
pdf: fix tcpdf automatic line break bug (#10554)
Contributed by Jun NAITOH.
scm: mercurial: git: save parents in creating changesets (#10470)
Japanese translation updated by Go MAEDA (#10587)
Bulgarian translation updated by Ivan Cenov (#10586)