Feat: plugins can be disabled and enabled

packages/node/node.go

packages/node/parameters.go

packages/node/plugin.go

plugins/analysis/plugin.go

plugins/autopeering/plugin.go

plugins/bundleprocessor/plugin.go

plugins/cli/plugin.go

plugins/dashboard/plugin.go

plugins/gossip-on-solidification/plugin.go

plugins/gossip/plugin.go

plugins/gracefulshutdown/plugin.go

plugins/metrics/plugin.go

plugins/statusscreen-tps/plugin.go

plugins/statusscreen/statusscreen.go

plugins/tangle/plugin.go

plugins/tipselection/plugin.go

plugins/validator/plugin.go

plugins/webapi-gtta/plugin.go

plugins/webapi-spammer/plugin.go

plugins/webapi/plugin.go