ansible: ask for git user & email at start

dotfiles.yml

@@ -1,12 +1,12 @@
 - name: Make myself at home :)
   hosts: dotfiles
-  # vars_prompt:
-  # - name: git_user
-  #   private: no
-  #   default: Fernando Schauenburg
-  # - name: git_email
-  #   private: no
-  #   default: fernando@schauenburg.me
+  vars_prompt:
+  - name: git_user
+    private: no
+    default: Fernando Schauenburg
+  - name: git_email
+    private: no
+    default: fernando@schauenburg.me
   roles:
   - common