Modules now accept standard input:

modified:   src/matlab/+jterator/+api/+io/build_hdf5.m
modified:   src/matlab/+jterator/+api/+io/get_handles.m
modified:   src/python/jterator/api/io.py
modified:   src/python/jterator/module.py
modified:   src/python/jterator/runner.py
modified:   src/r/jterator/api/io.R
modified:   tests/mock/testPipe_example/modules/MeasurePrimary_jt.py
modified:   tests/mock/testPipe_example/modules/Plot_jt.R
modified:   tests/mock/testPipe_example/modules/PrimeRawData_jt.m
modified:   tests/mock/testPipe_example/test.pipe