added dist_ten (true when dist<=10)
Corrected __get_parent_tree__. Now if a token spans a full NP, it returns that NP and not its parent.
Corrected __get_parent_tree__. Now if a token spans a full NP, it returns that NP and not its parent.
added a None condition to Julia's max_projection function (I think she was working on a fix in parallel, so her solution can supplant mine); added contains_pn feature
added a few more Ng&Cardie features, including wndist
merged all branches need to test