Adding sonar properties generation script

Change-Id: Ibdf39fce77775ffcf5e849f3fa7b128a5308f9fe
diff --git a/.gitignore b/.gitignore
index e109650..c5329f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,4 @@
 web/gui/src/main/webapp/node_modules/
 
 npm-debug.log
+sonar-project.properties