Sync with PRINC removal from meta-intel

PRINC usage is removed from meta-intel, bump core PR values to ensure
no version regressions.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
sanity.bbclass: Drop horrible obsolete minversion hack

We once needed to do this, things seem to work fine without this now,
thankfully.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
sanity.bbclass: Various improvements

I started trying to make some changes in sanity.bbclass and couldn't stand
the current code. This patch splits out the one big function into a number
of smaller units and adds a status class which handles queuing of messages
and issues like network errors and whether a reparse is required. It also
cleans up some syntax and obsolete code.

The other fundamental change is the tests are split into ones which run
once and those which run at every build. This was always the way the
class was intended to work but that got lost somewhere along the way.
This patch fixes that.

Its still far from perfect but it is hopefully an improvement
and sets the scene for other improvements to be built on top of this.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>