symlink added for ansible-tower-cli. Also fix to spacing issue for proot options

roles/ansible_tower/tasks/main.yaml

@@ -36,7 +36,7 @@
     dest: /etc/tower/settings.py
     backrefs: yes
     regexp: "^({{ item.option }})( *)="
-    line: '\1\2 = {{ item.value }}'
-  with_items: config_changes | default([])
+    line: '\1\2= {{ item.value }}'
+  with_items: config_changes | default([], true)
     
 

roles/ansible_tower_cli/tasks/main.yml

@@ -9,3 +9,10 @@
     group: awx
     mode: 0640
 
+- file:
+    state: link
+    src: /etc/tower
+    dest: /etc/awx
+    owner: awx
+    group: awx
+