Merges cutting job with sensitivity calcuations

EigencutsSensitivityCutsJob, along with the mappers and reducers. This
successfully uses MultipleInputs to operate and returns the number of
cuts. This commit needs an additional mapreduce task to fully
reconstruct the affinity matrix.

This package removes TestEigencutsSensitivityJob.java
This will remove the old sensitivity mapper and include the EigencutsSensitivityCutsJob. It will work in tandem with the Affinity reconstructor.
Merging