code format clean up app/views/search/index.html.erb

git-svn-id: http://svn.redmine.org/redmine/trunk@12814 e93f8b46-1217-0410-a6f0-8f06a7374b81
remove unneeded h() from app/views/issues/_list_simple.html.erb

git-svn-id: http://svn.redmine.org/redmine/trunk@12815 e93f8b46-1217-0410-a6f0-8f06a7374b81
remove unneeded h() from app/views/repositories/_dir_list_content.html.erb

git-svn-id: http://svn.redmine.org/redmine/trunk@12816 e93f8b46-1217-0410-a6f0-8f06a7374b81
remove unneeded h() from app/views/repositories/_revisions.html.erb

git-svn-id: http://svn.redmine.org/redmine/trunk@12817 e93f8b46-1217-0410-a6f0-8f06a7374b81