running BAUS with UAL data

[mxndrwgrdnr]

All the changes here were made to get the repo running on the same dataset we've been working with on campus. Some changes worth highlighting:

• removed the jobs allocation step since we already had a jobs table
  • this included removing the step where MTC arbitrarily moves jobs from Portola Valley to San Mateo. This step was breaking when using our jobs table and I didn't understand why they were doing it anyways.
• removed the pre-processing steps for generating the units table since we had a units table of our own
• commented out the check_residential_units() call in the simulation_validation step because for whatever reason our total number of units in the units and buildings table has always been off by ~0.7% so this was breaking.