Feature request: Ability to pin/star/favourite items

[MrTomRod]

I would like to pin commonly-used items (for example my email address) on top of the GPaste list.

This has been implemented in Clipboard Indicator as follows:

If you click on a star, the item will stay on top. Of course, you may have other ideas on how to do it.

Thanks for your work!

[zhzyker]

Same needs + 1

[mbousq]

Probably Duplicate of #217