Add scaffold for P300 speller script.
Download required files.
Remove evaluation.
Add function to convert targets.
Merge branch 'master' of github.com:AlexanderFabisch/OpenANN into p300-script
Correct documentation.
Write target chars.
Finish conversion script.
Remove ruby script.
Run benchmark.
Merge pull request #110 from AlexanderFabisch/p300-script

P300 script