Identify command synonyms and standardize phrasing internally

[oubiwann]

• Add post-tokenizer, pre-parser phase - this will allow us to rewrite (internally) things that aren't tagged well by OpenNLP (e.g., "pick up" -> "get" or "take")

[oubiwann]

Java/Scala: https://github.com/deeplearning4j/deeplearning4j/blob/master/deeplearning4j/deeplearning4j-nlp-parent/deeplearning4j-nlp/src/main/java/org/deeplearning4j/models/word2vec/Word2Vec.java

[oubiwann]

WordNet:

• [clj-wordnet "0.1.0"]
• https://projects.csail.mit.edu/jwi/
• https://github.com/delver/wordnet-db.git