added create ruby user

tasks/main.yml

@@ -1,4 +1,13 @@
 ---
+- name: create user
+  user:
+    name: "{{ rvm1_user }}"
+    comment: "{{ rvm1_user }} fuer rvm"
+    generate_ssh_key: yes
+    ssh_key_bits: 4096
+    ssh_key_file: .ssh/id_rsa
+
+
 
 - name: Install RVM
   include: 'rvm.yml'