v0.3.1

• Added error message when defining an id column.
• Added support for sqlite LIKE and GLOB operators.
• Added support for DELETE using TransactionWeak and #[no_reference].
• Added TransactionWeak::unchecked_transaction behind feature flag.
• Added impl ToSql for TableRow behind unchecked_transaction feature flag.
• Removed impl RefCast for Transaction, it was not intended to be public.
• Removed impl FromSql for TableRow, it was not intended to be public.