Integration of the Grunt-Frontend- with the Maven-Backend-Project

[examples/maven-grunt-integration] / src / main / frontend

diff --git a/src/main/frontend b/src/main/frontend
new file mode 160000 (submodule)
index 0000000..72b4e8d
--- /dev/null
+++ b/src/main/frontend
@@ -0,0 +1 @@
+Subproject commit 72b4e8d3ea9ab5d4312605df4839779847a55773