Added recipe for c-pod::vmhost
Added notes on advanced web proxying
Removed need for Ruby 2.1 in pushpkg
Install chef using RPM not Gem
Updated redis rpm specfile
Refactor C-Pod Chef recipes
Updated Passenger recipe
Added pg-client recipe
Update getPGpackages to 9.2.7
Updated kickstart to avoid warning with Chef 11.12.2+

Should have been done as part of previous commit entitled
'Enable SSL verification for Chef Server'
Fixed yum repo setup

Used wget instead of curl (which was missing on the CentOS5 barebones install)
Added wget to minimum package list to be sure
Updated to Ubuntu 14.04 release - still not working on C6 KVM