Range-diff !512

back to !512 import: http(s) only, checked and pinned like mirrors

 -:  ------- >  1:  682aca3 lfs: a transfer token names the key that obtained it
 -:  ------- >  2:  70d7e17 lfs: refuse a token whose key was removed, expired or disabled
 -:  ------- >  3:  911c193 lfs: a token needs its key's current access to the repository
 -:  ------- >  4:  b5cc83b lfs: test deploy key tokens
 -:  ------- >  5:  bd5cf5d lfs: e2e for a token outliving its key; document the binding
 -:  ------- >  6:  ceafd97 lfs: refuse an upload token once its repository is archived
 -:  ------- >  7:  01ae5cf e2e: hand out ports below the ephemeral range
 1:  10cdfa7 =  8:  7e3afe5 gitpin: resolve, check and pin a git remote
 2:  68ae272 =  9:  ae2edb0 mirror: sync through gitpin
 3:  97af62c = 10:  1c64404 import: http(s) only, address checked and pinned like a mirror sync
 4:  7289dfd = 11:  c32afe9 gitpin: refuse odd numeric hosts, pin every name on the port
 5:  fb4569f = 12:  ecfc702 import: refuse a query or fragment, ls-remote in the new repository
 6:  3fa9f7d = 13:  592e7bc import: document the address check; e2e imports with allow_local