This mod allows you to drop, sell and move within your inventory (if you use a inventory extender mod like "Purse of Wonders") quest items.
No Quest Items v.1.0
This plugin removes the "Quest Item" tag from certain items allowing the player to drop or sell them.
All Quest Items have weights and values now.
Warning! Though you have the freedom to drop Quest Items, it is not advised you drop/sell certain items. Use common sense as to what items you drop/sell, I cannot be held accountable for broken quest lines.
I'd like to thank the Construction Set
TES Construction Set
TES4 Plugin Utility 11.1
Use this however you wish, credit is always nice.
Elder Scrolls Official Forums: Jayson
This is the original release.