Cleaned up scripts to consolidate setting sysctl attributes

tasks/main.yml

diff --git a/tasks/main.yml b/tasks/main.yml
index c41a5bd..4810c07 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,14 +1,5 @@
 ---
 # tasks file for apigee-opdk-setup-os-openldap
-
-#- name: Do not use proxy definitions
-#  include: with_no_proxy.yml
-#  when: http_proxy is not defined and https_proxy is not defined
-#
-#- name: Use proxy definitions
-#  include: with_proxy.yml
-#  when: http_proxy is defined and https_proxy is defined
-
 - block:
 
   - name: Install openldap packages if needed