now modules can implement with_items list globbing w/o updating
hardcoded lists in ansible code, just add WITH_ITEMS_USES_LIST in a
comment anywhere, and of course, support recieving params as list.

Signed-off-by: Brian Coca <briancoca+dev@gmail.com>
Merge pull request #3227 from bcoca/modules_wantlist

implementing with_items list globbing made easier for modules