Fixes #790 - puppetmaster_name should be obj.puppetmaster_name

Signed-off-by: Paul Kelly <paul.ian.kelly@googlemail.com>

Fixes #789 - External node interpolation of puppetmaster

Signed-off-by: Paul Kelly <paul.ian.kelly@googlemail.com>

fixes #784 - The HOST flash runtime_graph disapears when you have a failed report

fixes #793 - Including non-https version of Google jsapi causing SSL warning

Fixes #565 - rake puppet:import:puppet_classes misses some changes

Signed-off-by: Paul Kelly <paul.ian.kelly@googlemail.com>

fixes #761 - Support Puppet 2.6.x Report format 2

fixes #582 - Foreman should not fail if libvirt ruby binding are not installed

fixes #771 - unattended settings do not get updated correctly when choosing a hostgroup

fixes #765 - puppetmaster name is no longer resolved after #609

fixes #766 - removed dead code around RRD's