TestTupleGenerator adds Tuples to some IndexTables

Takes up to 5 ints as commandline arguments, usage:
java TestTupleGenerator [tupsInStudent [tupsInProfessor [tupsInCourses [tupsInTeaching [tupsInTranscript]]]]]
Note you must have enough students, courses and professors to accomodate your
values for Teaching and Transcripts due to foreign keys when the tups are
generated. Change IndexTable to your desired class for other Tables for now.