if it is just one result it is:

Array
(
    [id] => 12
    [email] => admin@test.com
    [name] => Bjoern Diekert
)

instead of:

Array
(
    [0] => Array
        (
            [id] => 12
            [email] => admin@test.com
            [name] => Bjoern Diekert
        )
)
modified array as an array

added error when %master% was never set in tables
added function tables %master% as alias default
function tables – check if field is not empty
cleared todo for the connect function
check if where is not empty
modified where statement builder

$whereValue can't be NULL, value is now required and is checked if it is not empty
check if limit is not empty