demos --> examples

examples/ is pretty standard whereas demos/ isn't. So I just refactored that.

Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>

examples/README.md

@@ -0,0 +1,31 @@
+# Examples
+
+These examples assume that `kustomize` is on your `$PATH`.
+
+They are covered by [pre-commit](../bin/pre-commit.sh)
+tests, and should work with HEAD
+
+<!-- @installkustomize @test -->
+```
+go get github.com/kubernetes-sigs/kustomize
+```
+
+ * [hello world](helloWorld/README.md) - Deploy multiple
+   (differently configured) variants of a simple Hello
+   World server.
+
+ * [LDAP](ldap/README.md) - Deploy multiple
+   (differently configured) variants of a LDAP server.
+
+ * [mySql](mySql/README.md) - Create a MySQL production
+   configuration from scratch.
+
+ * [springboot](springboot/README.md) - Create a Spring Boot
+   application production configuration from scratch.
+
+ * [configGeneration](configGeneration.md) -
+   Mixing configuration data from different owners
+   (e.g. devops/SRE and developers).
+
+ * [breakfast](breakfast.md) - Customize breakfast for
+   Alice and Bob.