cleaning up phabricator

[Marco Martin]

Hi all,
I'm seeing a lot of old reviews for plasma in phabricator, a lot of them seems 
abandoned since several months, i would like to keep it reasonably clean, 
especially to not risk to lose potentially useful work.
Can i ask a thing to everybody that has reviews in phab, look at all their 
requests (in query, query on open and for yourself as author) and for all ones 
especially if not touched for more than a couple of weeks, either abandon them 
if they are not valid anymore, or adapt them to current master and continue 
the workflow, if the reviews are still valid/still make sense (even just write 
so in the review comments that it should be good to continue and don't need to 
be updated/adapted yet)
thx :)
-- 
Marco Martin