document socket protocol better
Merge pull request #1 from johnb30/modifications

Modifications
Merge branch 'master' of https://github.com/brendano/stanford-corepywrapper
fix shell expansion for classpath
(zsh, at least, can’t expand tilde inside
colon-separated path)
can specify configfile
sample config
update readme
Handle default directory properly.
Add setup.py
CoreNLP 3.4 and shift-reduce parser.