Fix templates for non root sudo_user
Fix templates for non root sudo_user

When using template module, if a restrictive umask is set, the
sudo_user won't be able to read the /tmp/ansible-dir/source file
after it is copied across following _transfer_str

I wonder if this behaviour shouldn't be abstracted somehow (as
this correction also happens after put_file in the copy module too)

thaim/ansible,thaim/ansible