Add method to get the current FD in the profile for a specified time
Move density to the base class, in order to get it serialized
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
Merge pull request #106 from javierhe/master

Add congestion speed, capacity drop and jam density to LinkState[Debug]