Display plugin code size or update diff size in review queue

This helps reviewers clear out small plugins from the queue more quickly. Basically enables an "express lane".

I'd assume this to be stored in plugin submission as if fetched on review page right now that'd be more than 50 github calls...

Could as well be determined during build time.

Could as well be determined during build time.

We wouldn't know the difference? for example If build 1 is an approved release. and builds 2,3,4 and built between then build 4 is submitted. however when build 5 is built how does it know to compare size with build 1 or 4 (as 4 could be rejected etc)

Right, then it has to be determined during submission.