Add application-install role

This role adds helm install handling to ansible installer

Change-Id: I31f62a815822f5375cc7e5b138bec27e359127b0
Issue-ID: OOM-1551
Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
diff --git a/ansible/roles/application-install/defaults/main.yml b/ansible/roles/application-install/defaults/main.yml
new file mode 100644
index 0000000..473fbb8
--- /dev/null
+++ b/ansible/roles/application-install/defaults/main.yml
@@ -0,0 +1 @@
+phase: install