refactored v1 of api
bullet proofed v2 of api
heavily mitigated sql injection attacks in v1 and v2 of api
fixed list formatting in README
removed v2 of api
made quote style consistent accross files.
removed debug statement from server
made default database called nextbeer instead of postgres
refactored get next recommendation to shift logic into SQL query
Merge pull request #88 from BorisVerk/master

Better docs for v2 and v1 refactor