Ansible configuration added

So it searches for 'hosts' in the current directory.

ansible.cfg

@@ -0,0 +1,24 @@
+# see http://docs.ansible.com/intro_configuration.html
+[defaults]
+
+# Do not show skipped hosts
+display_skipped_hosts = False
+
+# Look for the inventory of hosts in the current directory
+hostfile = ./hosts
+
+# Connect as 'root' by default via SSH
+remote_user = root
+
+# Do not use cowsay
+nocows = 1
+
+# Connect to up to 50 server in parallel
+forks = 50
+
+# Speed improvement, but may break sudo with requiretty
+pipelining = True
+
+# Log actions
+log_path = ./log
+