internal/gophers: add more gomote to github mappings for ssh access
internal/gophers: add more gomote to github mappings for ssh access

And some cleanups in the originally-auto-generated tables used by
stats above.

Change-Id: Ie2279e1926fa05cfc124e04ce074e05df4af2a0c
Reviewed-on: https://go-review.googlesource.com/53230
Reviewed-by: Sarah Adams <2b342d1c32491b4e7587e4a0e291a5f0f95d4167@google.com>

golang/build,golang/build,golang/build,golang/build