Provide the ability to remove wrong translation suggestion

Sometimes people provide totally wrong suggestions[1] or they simply apply little, unuseful, not needed and out-of-standard changes [2]. We appreciate the efforts of all translators, but often those suggestions are just "cruft" and totally unuseful and prevent us translators to find and approve really needed changes.

So, as well as launchpad provides a "Confirm" action for suggestions, there should be a "Reject" action that should remove the suggestion from displaying (and from statistics, of course). Could be really cool add an entry to write the reason of rejection and send it by email to the one that suggested, in order to help him/her to learn from errors.

[1] see for example this message https://translations.launchpad.net/ubuntu/jaunty/+source/gnome-applets/+pots/gnome-applets-2.0/it/12/+translate where the suggested translation by the user "ilmoro" ingnores the available note to translators
[2] example here https://translations.launchpad.net/ubuntu/jaunty/+source/gnome-applets/+pots/gnome-applets-2.0/it/11/+translate the only difference is the word used to translate "dialog": the proper one is in current message, the improper (aka "not-standard") in suggestion.