Small modif to the queries and hana connection
Merge branch 'master' of https://github.com/sapresearch/fuzzy_adventure into alexis-dev
Modified the queries to make it visually easier to distinguish tables/colums names vs HANA keywords
Merge pull request #41 from sapresearch/alexis-dev

Alexis dev
Merge branch 'master' of https://github.com/sapresearch/fuzzy_adventure into temp_changes