Making pipeline.hs a bit more rebust at parsing zerOne output.
Made pipeline.hs detect infeasible instances and abort computation.
Make enumerate output the translation table used in the presolving phase when translating from LP to LP.
Make pipeline call enumerate with the translation table generation flag. Then combine the zerOne translation table with the presolving phase table. Additionally, compute an optimal solution to the linear relaxation of the LP with SCIP, and write which facets of the polytope are violated by the fractional solution.
Silence test.sh warnings about duplicate directory names when restarting a test run.
Make test.sh write out whether the call to pipeline was successful or not.
Added second set of polyhedral cuts: busy_cuts. Restructured .tex so each cut family is in a separate file.