more harvest_committables()

Hey Philip,

update on harvest_committables(): I'm busy with the patch I posted on dev@,
and I'm also planning to tackle the entry->keep_local stuff that skips the
tree-conflict checking (ll. 496). (Needs some changes elsewhere: ignorable
tree-conflicts should be removed at 'delete --keep-local' time instead of
explicitly ignoring them at commit time.)

Anything else is still up for grabs. I guess we can work island-wise and
groom away repeated _node_is_,... calls later.

~Neels

Neels J Hofmeyr wrote:
> Just to tell Philip r940102 and r940107. Still taking a look if I can move
> on a little.
>
> ~Neels
>
> Neels J Hofmeyr wrote:
>> Just to tell Philip that I'm pursuing this patch further now.
>> ~Neels
>>
>