Merge branch 'sp/wt-status-wo-the-repository'

Reduce dependence on the global the_hash_algo and the_repository variables of wt-status code path. * sp/wt-status-wo-the-repository: wt-status: use hash_algo from local repository instead of global the_hash_algo wt-status: replace uses of the_repository with local repository instances wt-status: pass struct repository through function parameters