fixing generate_readme.md role

roles/generate_readme/tasks/main.yml

@@ -1,4 +1,9 @@
 ---
+- name: load variables from adjacent role
+  include_role:
+    name: "../roles/install_demo"
+    tasks_from: load_vars.yml
+
 - name: create readme
   template:
     src: readme.j2

roles/install_demo/tasks/load_vars.yml

@@ -0,0 +1,8 @@
+---
+- name: include all demo vars from install_demo roll
+  include_vars:
+    dir: "vars"
+
+- name: will load vars from adjacent vars
+  debug:
+    msg: "variables loaded from install_demo role"