Remove CV files

docs/tutorial/combined/.~lock.data.csv#

docs/tutorial/combined/cv/ns_100_nr_1/cv_00/data.csv

docs/tutorial/combined/cv/ns_100_nr_1/cv_00/sisso.json

docs/tutorial/combined/cv/ns_100_nr_1/cv_01/data.csv

docs/tutorial/combined/cv/ns_100_nr_1/cv_01/sisso.json

docs/tutorial/combined/cv/ns_100_nr_1/cv_02/data.csv

docs/tutorial/combined/cv/ns_100_nr_1/cv_02/sisso.json

docs/tutorial/combined/cv/ns_100_nr_1/cv_03/data.csv

docs/tutorial/combined/cv/ns_100_nr_1/cv_03/sisso.json

docs/tutorial/combined/cv/ns_100_nr_1/cv_04/data.csv

docs/tutorial/combined/cv/ns_100_nr_1/cv_04/sisso.json

docs/tutorial/combined/cv/ns_100_nr_1/cv_05/data.csv

docs/tutorial/combined/cv/ns_100_nr_1/cv_05/sisso.json

docs/tutorial/combined/cv/ns_100_nr_1/cv_06/data.csv

docs/tutorial/combined/cv/ns_100_nr_1/cv_06/sisso.json

docs/tutorial/combined/cv/ns_100_nr_1/cv_07/data.csv

docs/tutorial/combined/cv/ns_100_nr_1/cv_07/sisso.json

docs/tutorial/combined/cv/ns_100_nr_1/cv_08/data.csv

docs/tutorial/combined/cv/ns_100_nr_1/cv_08/sisso.json

docs/tutorial/combined/cv/ns_100_nr_1/cv_09/data.csv