change for availability zones
fix string for networks
fix spelling bug
fix network names setup
support both single and multi zones network
fix ipc-stage ng_l3 attrs to new style
fix mkd-stage and kitchen-test ng_l3 attrs to new style
fix tailor errors
make it use ktc_collectd_processes lwrp
remove ktc-etcd from Berksfile
fix compute run_list
Merge pull request #73 from cloudware-cookbooks/integration

Integration