Possibility to delete/make obsolete formations?

[WiZz]

With game passing menu 'Raise formation' becomes very messy.[:D]

[zgrssd]

Beta 1.09.03:
-The Raise Formation Popup is not properly alphabetically sorted at start *
-In the Raise Formation Popup you can now set bookmarks for certain Formation types to always appear on top of the list *

[WiZz]

I know about this feature but it's not what I want.