Update readmodel.py to use resolve_model function, and remove duplicated code.
Merge remote-tracking branch 'upstream/ecosystem' into ecosystem
Add tests for the readmodel command. Also change readmodel.py to incorporate some code review comments from yesterday.
Merge remote-tracking branch 'upstream/ecosystem' into ecosystem
Merge pull request #163 from mashuq05/ecosystem

Update readmodel.py to use resolve_model function, and remove duplicated...