#5 Fix naming conventions for input, output data files

[Gwen Frishkoff]

Input data file names look (roughly) like this:

'KK-SVOB-32subj.avg'

We should discuss naming conventions for output files from 3 tools:

1. raw data (straightforward -- change .avg to .raw extension)
2. any script/log files used for processing need naming convention
3. .csv/rdf files -- ditto

[Robert Frank]

1. Done.

2. The NEMO Toolkit pipeline now passes data from one toolkit stage to another via MATLAB workspace objects, instead of writing out data to a disk file for import by the subsequent stage. Therefore, this proposed file naming convention is no longer applicable.

3. CSV/RDF file naming convention:
   <ExperimentID>_<ConditionID>_Decomposition_Factor<TimestampID>
   <ExperimentID>_<ConditionID>_Decomposition_FactorSum<TimestampID>

Note: <> indicates a string variable and not a string literal.