Production Release
- Fixed #125. Dropped proxy parameters. HTTP_PROXY, HTTPS_PROXY and NO_PROXY should be used.
- Improved logging based on security code review. No sensitive information is logged.
- Added no connection pool example
- Fixed #110. Raise error if the specified db, schema or warehouse doesn't exist. role was already supported.
- Added go 1.9 config in TravisCI
- Added session parameter support in DSN.