Adding missing __init__.py files to ctdpf_ckl/wfp_sio_mule.
Merge remote branch 'upstream/master'
Merge remote branch 'upstream/master'
Merge remote branch 'upstream/master'
Merge remote branch 'upstream/master'
Adding file size state to sio mule common.
Updating sio mule single driver to use parser file size.
Fix to single driver to handle None parser state.
Adding sio mule file size parser state handling to existing parser and driver tests.
Merge pull request #269 from emilyhahn/single_file_fix

CIDEVMI-1478 Add file size to sio mule common parser