v1.4.0

• find_many() now returns an associative array with the databases primary ID as the array keys [Surt] - issue #133
• Calls to set() and set_expr() return $this allowing them to be chained [Surt]
• Add PSR-1 compliant camelCase method calls to Idiorm (PHP 5.3+ required) [crhayes] - issue #108
• Add static method get_config() to access current configuration [javierd] - issue #141
• Add logging callback functionality [lalop] - issue #130
• Add support for MS SQL TOP limit style (automatically used for PDO drivers: sqlsrv, dblib and mssql) [numkem] - issue #116
• Uses table aliases in WHERE clauses [vicvicvic] - issue #140
• Ignore result columns when calling an aggregate function [tassoevan] - issue #120
• Improve documentation [bruston] - issue #111
• Improve PHPDoc on get_db() [mailopl] - issue #106
• Improve documentation [sjparsons] - issue #103
• Make tests/bootstrap.php HHVM compatible [JoelMarcey] - issue #143
• Fix docblock [ulrikjohansson] - issue #147
• Fix incorrect variable name in querying documentation [fridde] - issue #146