added comparison test for mars requests with a starter set of control files to test

test/Regression/Mars_request/7.0.3/EA5.highres_mr.csv

test/Regression/Mars_request/7.0.3/EA5.public_mr.csv

test/Regression/Mars_request/7.0.3/EA5_mr.csv

test/Regression/Mars_request/7.1/EA5.highres_mr.csv

test/Regression/Mars_request/7.1/EA5.public_mr.csv

test/Regression/Mars_request/7.1/EA5_mr.csv

test/Regression/Mars_request/Controls/CONTROL_EA5.highres_mr

test/Regression/Mars_request/Controls/CONTROL_EA5.public_mr

test/Regression/Mars_request/Controls/CONTROL_EA5_mr

test/Regression/Mars_request/Log/log_2018-11-23_12-42-29

test/Regression/Mars_request/Log/log_2018-11-23_12-48-59

test/Regression/Mars_request/Log/log_2018-11-23_14-52-05

test/Regression/Mars_request/Log/log_2018-11-23_14-52-43

test/Regression/Mars_request/run_local.sh

test/Regression/Mars_request/test_cmp_mars_requests.py

test/Regression/test_cmp_mars_requests.py