branch arg for get-s3_jar.sh
use 'local" instead of 'put' due to pattern match, in test_parse_commented_header.py
ignored_cols_by_name needs to be C* for numbers
NN_twovalues gets an assertion error

Conflicts:

	py/testdir_multi_jvm/test_NN_covtype_1.py
multi jvm
new test. added neural net scoring given curren param definition
work in progress