* log: delete RotatingFileHandler We added this for the dashboard, which is gone now. The handler never really worked well and had data race and file handling issues. * internal/debug: remove unused RotatingFileHandler setup code
* cmd, dashboard, internal, log, node: logging feature * cmd, dashboard, internal, log: requested changes * dashboard, vendor: gofmt, govendor, use vendored file watcher * dashboard, log: gofmt -s -w, goimports * dashboard, log: gosimple
This ensures 'make test' finds all errors that remote CI would find. Go 1.7 vet reports a false positive in package log, add a workaround.
