Add foreman_xen
Add foreman-plugins-nightly-rhel7 target
Add foreman-nightly-rhel7 target
Add gridster-rails
Custom fetch strategy for Jenkins nightly builds
Import rubygem-rubyipmi for EL7
Support build on EL6
Import rubygem-rkerberos for EL7
EL6 build of rubygem-sinatra not required
Import rubygem-sinatra for EL7
Import rubygem-tilt for EL7
Import rubygem-rack-protection for EL7
Import rubygem-rack for EL7
Import rubygem-mime-types for EL7
Import rubygem-ffi for EL7
Update minimum tito version
Add tito configuration
