Revert "Update users: add server pick-list (trailofbits#1441)"

This reverts commit ecb4e55.

Author: iBringit

users.yml

@@ -7,44 +7,17 @@
 
   tasks:
     - block:
-        - name: Get list of installed config files
-          find:
-            paths: configs/
-            depth: 2
-            recurse: true
-            hidden: true
-            patterns: ".config.yml"
-          register: _configs_list
-
-        - name: Verify servers
-          assert:
-            that: _configs_list.matched > 0
-            msg: No servers found, nothing to update.
-
-        - name: Build list of installed servers
-          set_fact:
-            server_list: >-
-              [{% for i in _configs_list.files %}
-                '{{ i.path.split('/')[1] }}'
-                {{ ',' if not loop.last else '' }}
-              {% endfor %}]
-
         - name: Server address prompt
           pause:
-            prompt: |
-              Select the server to update user list below:
-                {% for r in server_list %}
-                {{ loop.index }}. {{ r }}
-                {% endfor %}
+            prompt: "Enter the IP address of your server: (or use localhost for local installation)"
           register: _server
-      when: server is undefined
+          when: server is undefined
 
-    - block:
         - name: Set facts based on the input
           set_fact:
             algo_server: >-
               {% if server is defined %}{{ server }}
-              {%- elif _server.user_input %}{{ server_list[_server.user_input | int -1 ] }}
+              {%- elif _server.user_input %}{{ _server.user_input }}
               {%- else %}omit{% endif %}
 
         - name: Import host specific variables