Revert "[OE-5248] Additional fix for multiselect"

This reverts commit bc8979df5788a8b9c6909fb283df8beeecab6ab0.
Revert "multiselect fix"

This reverts commit fd1b72f62cb3803138afd1960036842400bb17be.

Conflicts:
	controllers/DefaultController.php
Revert "fixed bugs related to multiselect changes"

This reverts commit a0a56121362192da4ccf7f4406d8f6409a3214b0.