Merge branch 'master'
Merge branch 'master'
Merge branch 'master'
Merge branch 'master'
Merge branch 'master'
Partial Revamp of command line handling to use argparse subparsers.
Incomplete work.
Removed deprecated property
Update ez_setup version
Alterations for pipelines using argparse positional arguments to select pipeline and more thorough help information
Fix for previous registrationtree change.  Node was being passed instead of section number
Fix for previous registrationtree change.  CenterSection attribute on mapping was being erased when passed to StosGroup constructor.
Fixes to allow idocbuildtest to pass
updated built-in scripts to use new calling convention
Merge branch 'master'
Adjusted tests to call build using new command line parameter syntax
Merge branch 'nornir-master'
Fixed test invocation to use new command line arguments
Fixed MoreDetailedLevel implementation
Make search for input filters to stos registrations case sensitive.
Added functions to remove stos transforms whose input filters no longer existed.
Updated default scripts to use new command line argument conventions
Updated CopyImage to use the directory containing the volume if a relative path was passed instead of an absolute path