Merge pull request #32 from jpantsjoha/patch-1

Update lab1.md to use latest Jenkins tag

kubernetes/pods/lab1.md

@@ -7,7 +7,7 @@ Create a ```pod``` with the following constraints:
 1. Pod name: ```happyelephant```
 2. Deploy pod in a ```lab1``` namespace
 3. Add ```3 labels```
-4. Use this container image: ```jenkins:2.13.0```
+4. Use this container image: ```jenkins:latest```
 5. Set the container with ```8080 port```
 6. Check happyelephant is running successfully
 7. Delete happyelephant pod (remember set up path: /pods-manifests/)