Merge branch 'testing' of github.com:eucalyptus/eutester into testing
Merge branch 'testing' of github.com:eucalyptus/eutester into testing
Add requests to requires
Set gpg flag when installing imaging service worker
Catch yum failures, update/fix install imaging worker
Replace/remove lxml with xml, and BeautifulSoup. Add properties setup, and configure clc for rsyslog to be used by imaging service.
Set iptables rule for rsyslog server. Fix get latest commit method for dynamic distro.
Set eucalyptus sbin path before calling install image
Merge pull request #266 from bigschwan/ghubtesting

Setup rsyslog for imaging service, imaging properties. Remove/replace lxml