First working version

v0.1.0

First working version release. It consists on providing:

• jaccard_similarity : to produce a value between 0.0 and 1.0 that indicates similarity between SQL queries (the higher the number, the more similarity has been found between the queries)
• itemize_query : A simple process to itemize a SQL query represented in a string, it will find and extract the terms indicated in the pattern used as an input.