[OE-core] 2.6 migration guide

[Paul Eggleton]

Hi folks

When Scott prepares the migration guide for a release, he usually looks to me 
to collate the notable changes for it (those requiring user intervention). I 
haven't prepared anything yet though and the 2.6 release is fast approaching. 
Can anyone who has been involved in or is aware of such changes in master for 
upcoming 2.6 (thud) make a note of it on the wiki in raw form on this page:

  https://wiki.yoctoproject.org/wiki/FutureMigrationGuide

Scott and I will take care of cleaning it up, so things added there don't need 
to be perfect. 

I will also be doing my usual trawl through the commits in the release for the 
more general changelog, so most things will get picked up that way, but it's 
really helpful if people with first-hand knowledge of the implications of some 
of these changes are involved in how they get documented.

Thanks,
Paul

-- 
Paul Eggleton
Intel Open Source Technology Centre