Fix link to Ansible Resources in moduledev page
Merge pull request #2855 from mmoya/doc-fixes

Fix link to Ansible Resources in moduledev page
fix for authorized_key: skip chown and chmod if authorized_key_file is link
Merge pull request #2859 from swayf/fix/authorized_key_chown_on_link

fix for authorized_key on debian squeeze
Don't set PasswordAuthentication=no here because the connection plugin will do that unless a password is actually specified with -k/--ask-pass.