Fix customobjects-test.py
Fix customobjects-test.py

Provided arguments did not fit the method definion of the scripting
interface.

vga101/gaiasky,langurmonkey/gaiasky,langurmonkey/gaiasky,vga101/gaiasky,langurmonkey/gaiasky,langurmonkey/gaiasky,vga101/gaiasky,vga101/gaiasky