Changes to schema, making fields optional and added check to addInputLink and addOutputLink to ensure no duplicates are added.
Merge pull request #104 from javierhe/master

Add method to get the current FD in the profile for a specified time. Move density to base class in LinkState
Merge branch 'master' of github.com:mnjuhn/model-objects
Merge pull request #105 from mnjuhn/master

Changes to schema, making fields optional and added check to addInputLin...
Add congestion speed, capacity drop and jam density to LinkState[Debug]
Merge branch 'master' of github.com:calpath/model-objects