Add nmap sample

Signed-off-by: Alex Ellis <alexellis2@gmail.com>

sample-functions/Nmap/Dockerfile

@@ -0,0 +1,8 @@
+FROM functions/alpine:latest
+
+RUN apk add --no-cache nmap
+
+ENV fprocess="xargs nmap"
+
+
+CMD ["fwatchdog"]

sample-functions/samples.yml

@@ -83,3 +83,8 @@ functions:
     handler: ./WordCountFunction
     image: functions/wordcount:latest
 
+  nmap:
+    lang: Dockerfile
+    handler: ./Nmap
+    image: functions/nmap:0.1
+