now when making multiple dirs in path to make dir, same permissions are assigned (but only for NEW dirs)

Signed-off-by: Brian Coca <briancoca+ansible@gmail.com>
added doc noting the change in behaviour
bumped to 1.7
Merge branch 'file_new_dirs_perms' of https://github.com/bcoca/ansible into bcoca-file_new_dirs_perms
Merge branch 'bcoca-file_new_dirs_perms' into devel