Changes for server list in openstack
Support for resource listing
Added exception handling for flavor and iage listing
Functional tests for resource listing
Adding the exit statement on error
Knife-openstack's knife-cloud pointing to git repo of opscode's knife-cloud master branch.
Merge pull request #37 from opscode/adamed-oc-8822-server-list

OC-8822: Knife cloud openstack server list command
Merge pull request #38 from opscode/adamed-oc-8849-knife-cloud-br-using-git-repo

OC-8849: Knife-openstack's knife-cloud pointing to git repo of opscode's knife-cl...
Validation for bootstrap options when bootstrap protocol is winrm or ssh for both windows and linux type images.
Unit and Functional test cases for windows/linux bootstrapping and bootstrap validations.
Refactored some validation and test-case.
Updated server create functional spec and added license.
Merge pull request #40 from opscode/adamed-oc-8572-windows-bootstrap

OC-8572: Knife cloud openstack create with bootstrap Windows
Merge remote-tracking branch 'upstream/knife-cloud' into knife-cloud