fixed file output bug, if corpus is ../some_dir/corpus, pickled classifier is in wrong folder
fixed file output bug, if corpus is ../some_dir/corpus, pickled classifier is in wrong folder

ephillipe/nltk-trainer,VinACE/nltk-trainer,mayk93/nltk-trainer,fengzhyuan/nltk-trainer,fengzhyuan/nltk-trainer,japerk/nltk-trainer,mayk93/nltk-trainer,ephillipe/nltk-trainer,VinACE/nltk-trainer,japerk/nltk-trainer