"Newer build on the same branch" notice on builds

[toolmantim]

From @joho:

suggestion - on a build page have a flash notice or button or something similar to github's "this PR is out of date refresh thingy" to a newer build on the same branch (if present)

use case: i am doing an epic refactor on a giant project with long tests, my workflow is do a couple of things, push... then come back to my browser where i had the last build open, click on the branch name, then find the newest build and navigate to it

for that kind of long cycle push, break build, push... wait, check again, still broken etc

i reckon it would make the job easier

+1 @chendo @mipearson

[keithpitt]

This is a great idea! We shall add it to the list! :dancer:

[sj26]

This is still a fantastic suggestion!