The regression test script checks to see if the web interface is interacting
with the database in the expected manner.

Requirements:
        HID, with all of the SP scripts run.
        The Clinical webapp, set up and ready for data entry.
	The regression test directory (BIRN/HID/Utilities/regression_test/)
	cx_Oracle (will need to add an Oracle path to LD_LIBRARY_PATH for
                   the regression test to work.  Will be something like
                   /scratch/oracle/oracle/product/10.2.0/client_1/lib )
	sqlplus

Steps:
	1) Run configure.py to set it up
	2) Run start_regression_test.sh.
	3) (According to Syam, this is needed): Restart the webapp.
	4) Do the data entry as instructed. The pdfs that you'll need for
	data 	entry are as one might expect, in the pdfs directory. The
	only two that it's set up to input currently are for subjects
	TEST00000001 on 04/01/2186 (one favorites form and one hairstyle
	form).  Note that the instructions do not specify double data 
        entry -- so don't double-enter.
	5) Compare the outputs by running end_regression_test.sh.


