Added host and architecture information for OSG

What?

This MR adds additional capabilities to the RIFT integration, allowing GPU architectures to be specified and a list of hosts to avoid running jobs on to be specified

Who?

This MR was prepared by Daniel Williams.

Why?

This MR is designed to improve performance of the RIFT pipeline on the OSG when interacting with asimov.

When?

This MR is scheduled for inclusion in v0.6.0 since it introduces additonal functionality.