warnings regarding depricated features used?

[Jigme Datse Rasku <..hidden..>]

I don't know if this is something that should go here, or to the devel
list.  I am getting warnings as soon as I log in on the top of the
screen.  I will have to setup email on the box that it runs on, so I
can give a further explanation.  My question right now is if I should
do something about my install, or if these warnings are something that
can safely be ignored.

Jigme Datse Rasku