Added property dns.server_system_property and dns.search_system_property to be able to set -Ddns.server and -Ddns.search params without needing to modify CLOUD_OPTS (EUCA-9567)
EUCA-9567 Changed 'dns.server_system_property' and 'dns.search_system_property' to 'dns.server' and 'dns.search', and changed descriptions accordingly, per review request
Allow dashes in cloudformation stack names (EUCA-10237)
Merge branch 'dev/ethomas/EUCA-9567-2' into testing