Refactor: moved parameter package to be a plugin (same with logger)

main.go

packages/database/database.go

plugins/analysis/client/plugin.go

plugins/analysis/plugin.go

plugins/analysis/server/plugin.go

plugins/analysis/webinterface/httpserver/plugin.go

plugins/autopeering/autopeering.go

plugins/autopeering/local/local.go

plugins/cli/plugin.go

plugins/config/config.go

plugins/config/plugin.go

plugins/gossip/gossip.go

plugins/gossip/plugin.go

plugins/graph/graph.go

plugins/graph/plugin.go

plugins/logger/logger.go

plugins/logger/plugin.go

plugins/remotelog/plugin.go

plugins/spa/plugin.go

plugins/spa/routes.go