Set version to stable.
1.2-stable branch added.
Set version to 1.2.0.
Do not propose users that can't view an issue as watchers (#7412).
scm: code clean up repositories controller.
scm: remove trailing white-spaces from repositories controller.
set svn:eol-style=native app/views/projects/settings/_activities.rhtml.
set svn:eol-style=native app/views/common/error.html.erb.
scm: git: add unit adapter test of default path_encoding is UTF-8 (#5251).
scm: git: override "path_encoding" method in adapter (#5251).
