Uppercased features in sample_grammars.  Uppercased "tns" feature in book_grammars. Tweaked output of global_replace script. Resolves issue 392.
Uppercased features in sample_grammars.  Uppercased "tns" feature in book_grammars.
Tweaked output of global_replace script.
Resolves issue 392.


svn/trunk@8197

nltk/nltk,nltk/nltk,nltk/nltk