Added resources/ folder to track all the associated scripts and config files.
Currently it is sub-divided into 2 directories : openstack and commons.
commons/ contains all the common script/config files such as POSTMAN scripts.
openstack/ contains all the openstack/devstack related config and scripts.
Each of these directories contain README.
We can expand this resources/ directory with more scripts as we see fit.
Change-Id: I86e7f82bfe0916b29fc069d62fb99a4a265156d8
Signed-off-by: Madhu Venugopal <mavenugo@gmail.com>