Loading scripts in memory when load pyscripts rating model
Loading scripts in memory when load pyscripts rating model

Change-Id: I5a3aa852ed6419ab948c0dd80fbcb6e4a13cb9fa
Closes-Bug: #1522816

openstack/cloudkitty,stackforge/cloudkitty,openstack/cloudkitty,stackforge/cloudkitty,muraliselva10/cloudkitty,muraliselva10/cloudkitty