Docs updated

Author: freegenie

README.md

@@ -5,14 +5,12 @@ What is it?
 ===========
 
  1. A `Rack::Middleware` that sends selected parts of the request environment to an UDP socket
- 2. An `EventMachine` daemon that opens an UDP socket and sends out received data to CouchDB
- 3. A set of CouchDB map-reduce views, for analysis
-
+ 2. An `EventMachine` daemon that opens an UDP socket and sends out received data to a database
 
 Does it work?
 =============
 
-Yes but the test suite is incomplete. 
+Yes, we are using it in production. 
 If you can help in complete the test suite, it is much appreciated :-).
 
 Deploying
@@ -22,33 +20,30 @@ Deploying
 
    gem 'usage\_tracker', :require => 'usage\_tracker/middleware'
 
- * Add the Middleware to your application:
+ * Configure the middleware and plug it into your application:
 
+    UsageTracker::Middleware.config(:host => '192.168.1.20', :port => '8840')
     Your::Application.config.middleware.use UsageTracker::Middleware
 
- * The daemon can be started manually with the following command, inside a Rails.root:
+ * Install the gem on the target machine and run it with this command:
 
      $ usage_tracker [environment]
 
+   If you run it into a Rails.root it will log and write pids in canonical dirs.
+
    `environment` is optional and will default to "development" if no command line
    option nor the RAILS\_ENV environment variable are set.
 
    or can be put under Upstart using the provided configuration file located in
    `config/usage_tracker_upstart.conf`. Check it out and modify it to suit your needs.
 
-   The daemon logs to `log/usage_tracker.log` if the log directory exists and rotates its 
-   logs when receives the USR1 signal. If log directory does not exist it logs in the 
-   current directory.
+   The daemon logs to `usage_tracker.log` if the log directory exists and rotates its 
+   logs when receives the USR1 signal. 
 
- * The daemon writes its pid into tmp/pids/usage\_tracker.pid
+ * The daemon writes its pid into usage\_tracker.pid
 
- * The daemon connects to a Couch database named `usage_tracker` running on `localhost`,
-   default port `5984/TCP`, and listens on `localhost`, port `5985/UDP` by default.
-   You can change these settings via a `config/usage_tracker.yml` file. See the example
-   in the `config` directory of the gem distribution.
-
- * The CouchDB instance must be running, the database is created (and updated)
-   if necessary.
+ * The daemon can be configured to work with couchdb or mongodb adapter. Look at the 
+   sample configuration file for hints.
 
  * If the daemon cannot start, e.g. because of unavailable database or listening
    address, it will print a diagnostig message to STDERR, log to usage\_tracker.log
@@ -64,12 +59,10 @@ Tests are still incomplete. You can start the running:
 
 > bundle exec rspec spec 
 
-
 All required gems for testing should be installed running: 
 
 > bundle install
 
 About the middleware, it's probably better for you to test that in your own 
-app's integration test suite. Some sample code has been brutally extracted from 
-Panmind's codebase and is included in middleware\_test.rb file. 
+app's integration test suite.