updated validate template so we no longer require pexpect

tasks/main.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index 3ad6352..1490662 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -6,19 +6,19 @@
   shell: '/opt/apigee/apigee-service/bin/apigee-service apigee-validate clean -f {{ apigee_validate_config_file }}'
   when: opdk_version | version_compare('4.16.01', '==')
 
-- name: Validate OPDK Installation for version {{ opdk_version }}
-  expect:
-    command: '/opt/apigee/apigee-service/bin/apigee-service apigee-validate clean -f {{ apigee_validate_config_file }}'
-    responses:
-      '(?i)Press a key:': '\n'
-  when: opdk_version | version_compare('4.16.05', '==')
-
-- name: Validate OPDK Installation for version {{ opdk_version }}
-  expect:
-    command: '/opt/apigee/apigee-service/bin/apigee-service apigee-validate clean -f {{ apigee_validate_config_file }}'
-    responses:
-      '(?i) y/n: ': 'y'
-  when: opdk_version | version_compare('4.16.05', '>')
+#- name: Validate OPDK Installation for version {{ opdk_version }}
+#  expect:
+#    command: '/opt/apigee/apigee-service/bin/apigee-service apigee-validate clean -f {{ apigee_validate_config_file }}'
+#    responses:
+#      '(?i)Press a key:': '\n'
+#  when: opdk_version | version_compare('4.16.05', '==')
+#
+#- name: Validate OPDK Installation for version {{ opdk_version }}
+#  expect:
+#    command: '/opt/apigee/apigee-service/bin/apigee-service apigee-validate clean -f {{ apigee_validate_config_file }}'
+#    responses:
+#      '(?i) y/n: ': 'y'
+#  when: opdk_version | version_compare('4.16.05', '>')
 
 - name: Confirm existence of edge-message-processor
   stat: