Accept file:// URLs to git repos
Merge pull request #383 from domcleal/file-urls

Accept file:// URLs to git repos
Add missing require for Test::Unit::Assertions
Merge pull request #384 from domcleal/test-unit-assertions

Add missing require for Test::Unit::Assertions
Fix timing on AIX host revert
Add config file for testing all AIX targets simultaneously
Merge pull request #385 from branan/i_can_haz_aix

New config file and a small bugfix for AIX acceptance testing
move loading of config files to vsphere_helper
close the vsphere connection when we're done with it
shutdown vms after acceptance test run unless --preserve-hosts is passed
retry vsphere connection if failure 5 times
cleanup vsphere_helper
resume blimpy working correctly since multi hypervisor support

make vsphere cleanup work with multi-hypervisors

disable vsphere until Enterprise jobs are cleaned up