[BUG] Fix bad use of strripos

It is 100% valid for strripos to return 0
we want quotes in that case for the AS blah
NEVER EVER if a strripos, always explicitly check for false!!

This was breaking jsonb text returns with mixed case aliases

Select "pt"."name"->>'en_US' AS "myDescription" from mytable pt is what we want to end up with
The replaceNamesAndAliasIn was getting ' AS myDescription' and not properly escaping it because the strripos was returning 0

Merge pull request #207 from auraphp/bug-fix-206

[BUG] Fix bad use of strripos

Merge pull request #203 from harikt/ci

update ci

Merge pull request #202 from koriym/run_ci_on_php_71

Specify composer version to run up to PHP 7.1 with CI

update for release

updated for release

update changes for release

update for release

update changes for release

update for release