Moved sdnip.json config example to the reactive-routing app.

It's no longer relevant for SDN-IP and is misleading.

Change-Id: I29595af935b9618157b4ff24bad1fa060e98e268
diff --git a/apps/sdnip/src/main/resources/config-examples/README b/apps/reactive-routing/src/main/resources/config-examples/README
similarity index 100%
rename from apps/sdnip/src/main/resources/config-examples/README
rename to apps/reactive-routing/src/main/resources/config-examples/README
diff --git a/apps/sdnip/src/main/resources/config-examples/sdnip.json b/apps/reactive-routing/src/main/resources/config-examples/sdnip.json
similarity index 100%
rename from apps/sdnip/src/main/resources/config-examples/sdnip.json
rename to apps/reactive-routing/src/main/resources/config-examples/sdnip.json