scripts for openstack admin tools

• openstack-images.sh - downloads images, checks md5sum, adds the image to glance

• openstack-logs.sh - views component logs

• openstack-os-tools.sh - os tools setup

• openstack-project-add.sh - sets up the project, role, user and network for the project

• openstack-project-delete.sh - deletes the project, role, user and network for the project

• openstack-outside.sh - setup br-ex to communicate with the outside world

• openstack-cheatsheet.txt - a cheat sheet

• cpu_id.sh - identifies and offer fixes for cpu virtualisation