Merge pull request #47 from aliceh/upstream-merge

Updated UI sequence to run with both ssl or no ssl. Modified sequences in UI-Koala to pull test code from https://github.com/eucalyptus/eucaconsole.
Allow for centos and ubuntu installs
Merge branch 'master' of github.com:eucalyptus/micro-qa
Merge branch 'master' of https://github.com/eucalyptus/micro-qa