Rename the program to sww and its deciding daemon to discriminator (closes #218) (#221)

cmd/sww/main.go

@@ -0,0 +1,20 @@
+// Command sww is a web application firewall. `sww rproxy` is the reverse
+// proxy in front of one app, which asks discriminator about each request.
+// `sww discriminator` decides, for many sites, and keeps what lasts. `sww
+// healthcheck` is the container's health check. Everything it does is in
+// internal/sww.
+package main
+
+import (
+	"os"
+
+	"sneak.berlin/go/smallwebwaf/internal/sww"
+)
+
+// Version is the version of the binary, set when it is built with
+// -ldflags "-X main.Version=...".
+var Version = "dev" //nolint:gochecknoglobals // the linker sets it
+
+func main() {
+	os.Exit(sww.Main(Version))
+}