Issue #345 chore: added script to provide ssh access

ansible/createuser.yml

+---
+- hosts: "{{ remote }}"
+  become: yes
+  roles:
+    - ssh-access
+  tags:
+    - add-user
+
+- hosts: "{{ remote }}"
+  become: yes
+  tasks:
+    - user: name="{{ user }}" state=absent remove=yes
+  tags:
+    - delete-user
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ansible/roles/createuser/tasks/main.yml

+- name: Add group
+  group: name={{ group }} state=present
+  become: yes
+
+- name:  Create user
+  become: yes
+  user: state=present name="{{ user }}" group="{{ group }}" groups=sudo shell=/bin/bash createhome=yes password="{{password}}" update_password=always
+
+- name: Add ssh public key
+  authorized_key: user="{{ user }}" key="{{ public_key }}"
+  become: yes
+
+- name: Install key
+  copy: content="{{ public_key }}" dest=/home/{{ user }}/.ssh/{{ public_key }} mode=600 owner={{ user }}
+  become: yes
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