Model, enhanced and bug fixed
Model, enhanced and bug fixed

1) no exception when create model by filters, you can test if it exists in db by `(new iModel(['id' => 9]))->exists()`
2) Fixed fineOne initial order: `onConstruct` --> load data from service --> `initialize`.
3) only reset primary key after insert if the primary key is `autoincrement`
4) minus enhancements
5) disallow empty filters for `loadOne`
ice/framework,mruz/framework,ice/framework,mruz/framework,ice/framework,mruz/framework