Version:           3.98.x (using KDE 4.5.1) 
OS:                Linux

Filter by payee in reports doesn't work.
There is no way to automatically uncheck all checkboxes.
The configuration never ignores unchecked payees.

Reproducible: Always

Steps to Reproduce:
1) Go to tab "Reports"
2) Open any report and go to the configurations
3) On tab Payee, click on button "Select none". Nothing happens. All checkboxes remain checked.
4) Uncheck some checkboxes. Click on "Select none". The checkboxes are then checked (same behaviour as "Select all")
5) Uncheck some checkboxes. Click on "OK". Re-open configuration. The changes are lost. All checkboxes are checked again.

Notice 1: old reports are still working until you change something in their configuration.
Notice 2: the "result" tab in the configuration remains disabled.

Actual Results:  
"Select none" button checks all checkboxes
Checkboxes remain checked. Configuration is somehow not saved.

Expected Results:  
"Select none" should uncheck all checkboxes
Configuration should correctly handle the un-/selected Payees.

OS: Linux (i686) release 2.6.35-27-generic
Compiler: cc