Remove the logging library and only keep the lines format.

A similar logging library is available at https://github.com/zimbatm/lines

README.md

@@ -3,88 +3,20 @@ Lines - structured logs for humans
 [![Build
 Status](https://travis-ci.org/zimbatm/lines-ruby.png)](https://travis-ci.org/zimbatm/lines-ruby)
 
-An oppinionated logging library that implement the
+A ruby implementation of the
 [lines](https://github.com/zimbatm/lines) format.
 
-* Log everything in development AND production.
-* Logs should be easy to read, grep and parse.
-* Logging something should never fail.
-* Let the system handle the storage. Write to syslog or STDERR.
-* No log levels necessary. Just log whatever you want.
-
 STATUS: WORK IN PROGRESS
 ========================
 
-Doc is still scarce so it's quite hard to get started. I think reading the
-lib/lines.rb should give a good idea of the capabilities.
-
-Lines.id is a unique ID generator that seems quite handy but I'm not sure if
-it should be part of the lib or not.
-
-It would be nice to expose a method that resolves a context into a hash. It's
-useful to share the context with other tools like an error reporter. Btw,
-Sentry/Raven is great.
-
-There is a parser in the lib but no credible direct consumption path.
-
-Quick intro
------------
+Example
+-------
 
 ```ruby
 require 'lines'
 
-# Setups the outputs. IO and Syslog are supported.
-Lines.use($stdout, Syslog)
-
-# All lines will be prefixed by the global context
-Lines.global['at'] = proc{ Time.now }
-
-# First example
-Lines.log(foo: 'bar') # logs: at=2013-07-14T14:19:28Z foo=bar
-
-# If not a hash, the argument is transformed. A second argument is accepted as
-# a hash
-Lines.log("Hey", count: 3) # logs: at=2013-07-14T14:19:28Z msg=Hey count=3
+Lines.dump(foo: 3) #=> "foo=3"
 
-# You can also keep a context
-class MyClass < ActiveRecord::Base
-  attr_reader :lines
-  def initialize
-    @lines = Lines.context(my_class_id: self.id)
-  end
-
-  def do_something
-    lines.log("Something happened")
-    # logs: at=2013-07-14T14:19:28Z msg='Something happeend' my_class_id: 2324
-  end
-end
+Lines.load("foo=3") #=> {"foo"=>3}
 ```
 
-Features
---------
-
-* Simple to use
-* Thread safe (if the IO#write is)
-* Designed to not raise exceptions (unless it's an IO issue)
-* Lines.logger is a backward-compatible Logger in case you want to retrofit
-* require "lines/active_record" for sane ActiveRecord logs
-* "lines/rack_logger" is a logging middleware for Rack
-* Lines.load and Lines.dump to parse and generate 'lines'
-
-There's also a fork of lograge that you can use with Rails. See
-https://github.com/zimbatm/lograge/tree/lines-output
-
-Known issues
-------------
-
-Syslog seems to truncate lines longer than 2056 chars and Lines makes if very
-easy to put too much data.
-
-Lines logging speed is reasonable but it could be faster. It writes at around
-5000 lines per second to Syslog on my machine.
-
-Inspired by
------------
-
- * Scrolls : https://github.com/asenchi/scrolls
- * Lograge : https://github.com/roidrage/lograge