Improve reading from config file:

- Config file can supply a base outputPath
- Config file can supply a settingName.
  This settingName is appended to the outputPath, and serves as a location where all trials will be saved.
- No longer have to repeat trials on seperate lines;
  just define the number of trials, and 1 line of the trial configuration
Merge branch 'master' of https://github.com/tomjaspers/SeminarAIModule
Update README to reflect changes to the config file.