Fix start order

crowbar_join wants keystone and quantum, so start after it
(if running on the same host). (https://bugzilla.novell.com/847527)
add timeout 100 to first boot to ensure that network is up
Merge pull request #221 from vuntz/timeout-for-hyperv

add timeout 100 to first boot to ensure that network is up
Merge pull request #217 from dirkmueller/release/pebbles/master

Merging as this only impacts a SUSE file.