Merge branch 'rerun' into 'master'

builder.py

builder/__init__.py

builder/build.py

builder/config.py

builder/transformation.py

common/build_config.py

common/constants.py

common/customlog.py

common/generated.py

common/helper.py

config.py

constants.py

generator.py

templater/__init__.py

templater/generator.py

validation.py