Changed line scan sensor model to new ISD spec (#149)

* Changed line scan sensor model to new ISD spec

* Updated LS to the proper spec

* Changed model_name to name_model

* Updated tests to use new name_ format in ISD

* Updated LS test data to new spec

* Fixed typo in ls test ISD

* Moved framer to new ISD format. Added bad debug statements.

* Updated LS to new spec

* Fixed focal length epsilon name