Cortex 10.0.0-a47

Merge pull request ImageEngine#922 from andrewkaufman/sccRopSpeedAndF…

…ixesBackport

This is a backport and released prep of ImageEngine#918 and ImageEngine#920

Merge pull request ImageEngine#921 from danieldresser-ie/424fix

Version 10.0.0-a42.5 - fix Maya Arnold build

Cortex 10.0.0-a46

Cortex 10.0.0-a42.4

Merge pull request ImageEngine#911 from donboie/m42_release

Bump version to 10.0.0-a42.3 and update Changes

Merge pull request ImageEngine#909 from donboie/m42_release

Bump version to 10.0.0-a42.2 and update Changes

Updated changes