Add minimum-stability dev
updated composer
synced composer.json with upstream/develop
add travis build status badge
documentation fix regarding where, having and orderBy methods of query objects
Merge pull request #51 from MAXakaWIZARD/develop

Docs fix - where and having methods of query objects clarification, also orderBy fix
update license
Merge branch 'develop' of github.com:auraphp/Aura.Sql into develop
update docblocks
update changes and authors
add Sqlite query objects, also get rid of some duplication via creating LimitTrait, OffsetTrait and OrderByTrait
Merge pull request #52 from MAXakaWIZARD/develop

Sqlite-specific query objects
point travis status badge to develop branch
refactoring - remove query indents duplication via pulling up string properties to AbstractQuery
typo fix in Select query test
add Query\Pgsql\Delete with RETURNING feature
add Query\Pgsql\Insert with RETURNING feature
add Query\Pgsql\Update with RETURNING feature
add Query\Pgsql\Select with no features yet, but for complete picture for PgSQL
Merge pull request #53 from MAXakaWIZARD/pr-pgsql-query-objects

PgSQL Query objects