GloVe wrapper to VectorSpace Model

[jdchoi77]

Add the GloVe wrapper of VectorSpaceModel to https://github.com/elitcloud/elit/blob/develop/elit/lexicon.py.

[imgarylai]

elit/elit/vsm.py

Lines 167 to 179 in 20aa578

	class GloVe(VectorSpaceModel):
	def __init__(self, filepath):
	"""
	:param filepath: the path to the binary file containing word embeddings.
	:type filepath: str
	"""
	# TODO: to be completed
	super(GloVe, self).__init__(None, 0)
	pass
	def _emb(self, key):
	# TODO: to be completed
	return