adding IntentPerfInstaller config

Change-Id: I6df0a7bab199e403b1375e148d5825bad7ec0aa7
diff --git a/apps/intent-perf/src/main/resources/org/onosproject/intentperf/IntentPerfInstaller.cfgdef b/apps/intent-perf/src/main/resources/org/onosproject/intentperf/IntentPerfInstaller.cfgdef
new file mode 100644
index 0000000..ae2f195
--- /dev/null
+++ b/apps/intent-perf/src/main/resources/org/onosproject/intentperf/IntentPerfInstaller.cfgdef
@@ -0,0 +1,3 @@
+numKeys|INTEGER|40000|Number of keys (i.e. unique intents) to generate per instance
+cyclePeriod|INTEGER|1000|Goal for cycle period (in ms)
+numNeighbors|INTEGER|0|Number of neighbors to generate intents for
\ No newline at end of file