Concise-concepts

added new features:
- sense2vec support 26
- standalone support
- fuzzy matching support 24
- binarized word2vec model support

minor bug fixes
- original data was over-written by expanded data => prior knowledge was only inferred once
- "key_word" and "word_key" got mixed up for logging when `verbose=True`

Overwriting the original data disables re-inferring the original knowledge to the rest of the model.

25 entity scoring did not work in combination with case sensitivity