add dep on ktc-packages
udpate with local cache for rake builds
update kitchen.yml with 1.1.0 config for mem
nova-common includes ktc-package

we need our repos setup before this cook starts installing things
Merge pull request #87 from cloudware-cookbooks/package_Dep

fixes failure when instaling ktc custom packages
auto_version to 2.1.20
ktc-logging added
Merge pull request #88 from cloudware-cookbooks/UCLOUDNG-992

ktc-logging added
update so compute node works
Merge pull request #89 from cloudware-cookbooks/search_attr_fix

update so compute node works
auto_version to 2.1.21
use ktc-controller when searching keystone node
support both single and multi zones pre_defined_network
kitchen searches ktc-identity instead of ktc-controller
restart nova services when git sync's been updated
fix attribute bug in .kitchen.yml