README.md in omniauth-jira-0.1.0 vs README.md in omniauth-jira-0.2.0

@@ -1,11 +1,28 @@
 omniauth-jira
 =============
 
 A simple [OmniAuth](https://github.com/intridea/omniauth) strategy for Atlassian JIRA.
 
+Install
+-------
+
+    gem 'omniauth-jira'
+
 Usage
 -----
+
+Create a private key and certificate for use with your JIRA instance:
+
+    openssl req -x509 -nodes -days 365 -newkey rsa:1024 -sha1 -keyout jira_private_key.pem -out jira_x509_certificate.pem
+
+Extract the public key:
+
+    openssl x509 -pubkey -noout -in jira_x509_certificate.pem > jira_public_key.key
+
+Configure OAuth on your JIRA instance. You'll need to specify a consumer key and the public key (e.g. `jira_public_key.key` above). More instructions here: https://developer.atlassian.com/jiradev/jira-apis/jira-rest-apis/jira-rest-api-tutorials/jira-rest-api-example-oauth-authentication
+
+Then setup the OmniAuth provider in your code:
 
     use OmniAuth::Builder do
       provider :JIRA, 
         "<consumer_key>", 
         OpenSSL::PKey::RSA.new(IO.read(File.dirname(__FILE__) + "<PRIVATE_KEY_FILE>")),
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