update 16px breeze icons

[kainz.a]

Hi,

I changed the mail-forward and mail-reply icons. Also there are some new
mail-reply icons in the breeze-icon repository. maybe the mail-signed icons
need also an update but I didn't use signed mails so I don't know where
this icons will be used.

For the other icons I think they are ok in 16px size.

cheers
Andreas K
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/kde-pim/attachments/20160809/f74d5fb9/attachment.html>