Merged r8022 from trunk
scm: git: mercurial: not show revision graph in sub directory.
scm: git: mercurial: not show revision graph in sub directory (#5501)
Controller cleanup.
Resourcified boards.
Routes cleanup.
Add missing fixtures.
Removed obsolete routes.
Merged r8015 from trunk
remove trailing white-spaces except SQL from extra/svn/Redmine.pm.
remove trailing white-spaces except SQL from extra/svn/Redmine.pm
Merged r8013 from trunk
Japanese translation updated by Go MAEDA.