Pushing toward experiment-ready code (4)

	new file:   mcode/IEEE_8vwls_nics1-3_preBlackCat.mat
		Backup version

	new file:   mcode/calib_vowel.wav
		The vowel sound used by "calibMicrophone.m" for
		"electrolarynx-less" mic calibration.

	new file:   mcode/expt_config_behav.txt
		This will be the master expt config file for behav
		sessions.

		This will be the master expt config file for fMRI
		sessions.

	new file:   mcode/makeFigUserFB.m
		Creating a figure in which visual feedback about level,
		rate and rhythmicitiy can be presented to the subject.

	new file:   mcode/subjectMessageDialog.m
		Creating a figure to show run-by-run messages to the
		subject.

	new file:   mcode/tmp1.mat
	new file:   mcode/tsg_wf_example.wav
		An example of the pacing stimulus that the subject hears
		at the beginning of each trial.