Initial commit
Import Detail/Operation.pm
Remove is_many_property from DAG
WIP Operation and OperationMethod
Move to lib/Ptero/WorkflowBuilder
Add .perl-version to .gitignore
Rename Proceras to Pteros
Clean up OperationMethod
Add OperationMethod tests
Operation roundtrip test
Add Set::Scalar to cpanfile
Make Operation->methods default to []
Specify types in Link
Formatting
DAGStep role
Formatting and organization
Don't call validate in Operation::to_hashref()
Add *to_string helpers in Link
Add Link::validate()
Apply DAGStep role to Operation