added installation for edge sso

defaults/main.yml

diff --git a/defaults/main.yml b/defaults/main.yml
index f365af5..e01fc81 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -2,5 +2,5 @@
 # defaults file for apigee-opdk-setup-edge-sso
 
 edge_sso_installation_config_filename: edge-sso-installer-config.conf
-edge_sso_installation_config_file: "{{ opdk_installer_path }}/{{ edge_sso_installation_config_file }}"
+edge_sso_installation_config_file: "{{ opdk_installer_path }}/{{ edge_sso_installation_config_filename }}"
 

tasks/main.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index cbd6661..eeec27b 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,12 +1,12 @@
 ---
 # tasks file for apigee-opdk-setup-edge-sso
-#- name: Update cache with key and value
-#  cache:
-#    key: "{{ item.key }}"
-#    value: "{{ item.value }}"
-#  with_items:
-#  - { key: 'edge_sso_installation_config_filename' , value: '{{ edge_sso_installation_config_filename }}' }
-#  - { key: 'edge_sso_installation_config_file', value: "{{ edge_sso_installation_config_file }}" }
+- name: Update cache with key and value
+  cache:
+    key: "{{ item.key }}"
+    value: "{{ item.value }}"
+  with_items:
+  - { key: 'edge_sso_installation_config_filename' , value: '{{ edge_sso_installation_config_filename }}' }
+  - { key: 'edge_sso_installation_config_file', value: "{{ edge_sso_installation_config_file }}" }
 
 - name: Touch file
   become: yes