table id_go_all has unappealing field names

[vjcitn]

it is unpleasant to have to modify select statements when switching to
id_go_all (which has goall, evidenceall, etc.) from id_go (which has go, evidence...)

i'd propose using the same simple field names for both tables

[mtmorgan]

@yubocheng was there a reason for naming these fields distinctly? maybe it is left over from trying to create views?