Fixed InternalObjectCombo. Added method wich reset attributes to default for correct JS configuration
Fixed InternalObjectCombo. Added method wich reset attributes to default for correct JS configuration

DESCRIPTION: A problem appeared on the page /finance/bill/create when a user tried to
select `client` an object widget do ajax search tried to search for the client's
name by the `_primaryFilter` of the last apllyed combo.

hiqdev/hipanel-core,hiqdev/hipanel-core,hiqdev/hipanel-core,hiqdev/hipanel-core