Creates a test set from the given TransformedEntry flattext file
(i.e., created by the output from TransformedEntry objects)
and removes numOff entries from a student (as long as it does
not reduce them to less than one entry) to make a test set.
Stores one row (or entry), formatted thus:
sid | term | course | prof | grade | major
Be warned that not all information will necessarily be
available.
Parses a text file from the original compsdata.txt (Dave's file)
It is formatted like this (delimited by tabs):
sid year/term dept.cnum.sect grade prof major