Starts reworking the run_test function from White et al. 2012.  Needs further generalization, additional models.
Adds *_testing.csv files to .gitignore file.
Starts to add loop to call functions for each dataset in turn.
Excludes temp files from going into the repository.
Inital version of script- runs METE and logseries.  Need to start adding the rest of the other models at this point.