diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..3c9cae6
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,29 @@
+---
+language: python
+python: "2.7"
+
+before_install:
+  # Make sure everything's up to date.
+  - sudo apt-get update -qq
+
+install:
+  # Install Ansible.
+  - pip install ansible
+
+  # Add ansible.cfg to pick up roles path.
+  - "{ echo '[defaults]'; echo 'roles_path = ../'; } >> ansible.cfg"
+
+
+script:
+  # Check the roles syntax
+  - "ansible-playbook -i tests/inventory tests/test.yml --syntax-check"
+
+  # Run the role
+  - "ansible-playbook -i tests/inventory tests/test.yml --connection=local --sudo"
+
+  # Run the role/playbook again, checking to make sure it's idempotent.
+  - >
+    ansible-playbook -i tests/inventory tests/test.yml --connection=local --sudo
+    | grep -q 'changed=0.*failed=0'
+    && (echo 'Idempotence test: pass' && exit 0)
+    || (echo 'Idempotence test: fail' && exit 1)
diff --git a/CHANGELOG b/CHANGELOG
index f73241c..a4ecf50 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,7 @@
+0.2.1 12 January 2014 Matt Willsher <matt@willsher.systems>
+- Standardise README.md format
+- Add basic Travis CI testing
+- Add networking metadata type
 0.2.0 04 January 2014 Matt Willsher <matt@willsher.systems>
 - Change var file search order
 - Add Arch Linux defaults (thanks GitHub user @brenix).
diff --git a/README.md b/README.md
index 43b344e..8e845f9 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,38 @@
-# Ansible OpenSSH Daemon Role
+OpenSSH Server
+==============
 
 This role configures the OpenSSH daemon. It:
 
-- By default configures the SSH daemon with the normal OS defaults. Defaults can be disabled by setting `sshd_skip_defaults: true`
-- Supports use of a dict to configure items:
+* By default configures the SSH daemon with the normal OS defaults.
+* Works across a variety of UN*X like distributions
+* Can be configured by dict or simple variables
+* Supports Match sets
+* Supports all sshd_config options. Templates are programmatically generated.
+  (see [meta/make_option_list](meta/make_option_list))
+* Tests the sshd_config before reloading sshd.
+
+Requirements
+------------
+
+Tested on:
+
+* Ubuntu precise, trusty
+* Debian wheezy, jessie
+* FreeBSD 10.1
+* EL 6,7 derived distributions
+
+It will likely work on other flavours and more direct support via suitable
+[vars/](vars/) files is welcome.
+
+Role variables
+---------------
+
+* Unconfigured, this role will provide a sshd_config that matches the OS default,
+minus the comments and in a different order.
+
+* Defaults can be disabled by setting `sshd_skip_defaults: true`
+
+* Supports use of a dict to configure items:
 
 ```yaml
 sshd:
@@ -12,43 +41,47 @@ sshd:
     - 0.0.0.0
 ```
 
-- Can use scalars rather than a dict. Scalar values override dict values:
+* Simple variables can be used rather than a dict. Simple values override dict
+values:
 
 ```yaml
 sshd_Compression: off
 ```
 
-- Correctly interprets booleans as yes and no in sshd configuration
-- Supports lists for multi line configuration items:
+* Correctly interprets booleans as yes and no in sshd configuration
+* Supports lists for multi line configuration items:
 
 ```yaml
 sshd_ListenAddress:
   - 0.0.0.0
-  - ::
+  - '::'
 ```
 
-- Tests the sshd_config before reloading sshd
-- Template is programmatically generated. See the files in the meta folder. It should cover all valid SSH options. To regenerate the template, in the meta directory run `./make_option_list  >../templates/sshd_config.j2`
-- Supports match section either via Match in the sshd dict, sshd_match and any of sshd_match_1 through sshd_match_9. Match items can either be a dict or an array.
+* Supports match section either via Match in the sshd dict, sshd_match and any of sshd_match_1 through sshd_match_9. Match items can either be a dict or an array.
 
-## Complete example
+Example Playbook
+----------------
 
 ```yaml
 ---
-sshd_skip_defaults: true
-sshd:
-  Compression: true
-  ListenAddress:
-    - "0.0.0.0"
-    - "::"
-  GSSAPIAuthentication: no
-  Match:
-    - Condition: "Group user"
-      GSSAPIAuthentication: yes
-sshd_UsePrivilegeSeparation: sandbox
-sshd_match:
-    - Condition: "Group xusers"
-      X11Forwarding: yes
+- hosts: all
+  vars:
+    sshd_skip_defaults: true
+    sshd:
+      Compression: true
+      ListenAddress:
+        - "0.0.0.0"
+        - "::"
+      GSSAPIAuthentication: no
+      Match:
+        - Condition: "Group user"
+          GSSAPIAuthentication: yes
+    sshd_UsePrivilegeSeparation: sandbox
+    sshd_match:
+        - Condition: "Group xusers"
+          X11Forwarding: yes
+  roles:
+    - role: willshersystems.sshd
 ```
 
 Results in:
@@ -63,8 +96,16 @@ Match Group user
 Match Group xusers
   X11Forwarding yes
 ```
-### Author
 
-Copyright 2014 Matt Willsher
+License
+-------
 
-Code in this repository is licensed under the LGPLv3 license. See LICENSE for full details.
+LGPLv3
+
+
+Author
+------
+
+Matt Willsher <matt@willsher.systems>
+
+Copyright 2014,2015 Willsher Systems
diff --git a/meta/main.yml b/meta/main.yml
index 8c7e101..5515780 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -22,5 +22,6 @@ galaxy_info:
     - 6
     - 7
   categories:
+  - networking
   - system
 dependencies: []
diff --git a/tests/inventory b/tests/inventory
new file mode 100644
index 0000000..2fbb50c
--- /dev/null
+++ b/tests/inventory
@@ -0,0 +1 @@
+localhost
diff --git a/tests/test.yml b/tests/test.yml
new file mode 100644
index 0000000..17d75e7
--- /dev/null
+++ b/tests/test.yml
@@ -0,0 +1,6 @@
+---
+- hosts: localhost
+  remote_user: root
+  roles:
+  - ansible-sshd
+