Merge branch 'ah/advise-force-pushing'

Help newbies by suggesting that there are cases where force-pushing is a valid and sensible thing to update a branch at a remote repository, rather than reconciling with merge/rebase. * ah/advise-force-pushing: push: don't imply that integration is always required before pushing remote: don't imply that integration is always required before pushing wt-status: don't show divergence advice when committing