Gitea broken into roles for better management.

Changed hosts to gondor so that limiting is not necessary

gitea/roles/user/tasks/main.yaml

@@ -0,0 +1,7 @@
+---
+# Tasks for User role
+- name: Add the user 'git'
+  user:
+    name: "{{ user }}"
+    comment: Git user
+    create_home: yes