Removed the parameter checking from the class SourceModel
Removed the parameter checking from the class SourceModel


Former-commit-id: 8e489bcb4763effd540d098d8a8ca6c6132d6ed6 [formerly a74fca568496860dc1e8df44c7f7dfd950dd02fc]
Former-commit-id: e3ecf3a7b7bb9ced49da74d956bda3dc85b56f0f
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine