initial commit of check_cmdline_params
added check_cmdline_params to two_alt_choice.py
Merge pull request #58 from gentnerlab/check_cmdline

Check cmdline arguments
Merge pull request #59 from neuromusic/session-continue

if a session terminates mid-block,
fixed handling of trials left in queue
Merge remote-tracking branch 'upstream/dev' into session-continue