add routing of :action methods in legacy
Merge branch 'master' of https://github.com/pypa/warehouse into legacy-action-urls
fix URL generation with note to further fix when Flask hits
Merge branch 'master' of https://github.com/pypa/warehouse into legacy-action-urls
E128 agh
mark this "private"
update tests
Merge pull request #286 from r1chardj0n3s/legacy-action-urls

Legacy action urls