Add some detail to the README file and revise test spec

Author: Ben Conley

README.md

@@ -22,7 +22,12 @@ Or install it yourself as:
 
 ## Usage
 
-TODO: Write usage instructions here
+From Console:
+irb
+require 'twilio_thinqlcr'
+require 'twilio-ruby'
+@test = TwilioThinqlcr::TwilioWrapper.new('*twilio_account_sid*', '*twilio_account_token*', '*thinQ_id*', '*thinQ_token*')
+@test.call('*FROM NUMBER*','*TO NUMBER*',['*Optional Custom TWIML Resource URL'])
 
 ## Development
 

spec/twilio_thinqlcr_spec.rb

@@ -1,4 +1,5 @@
 require 'spec_helper'
+require 'twilio_thinqlcr/version'
 
 describe TwilioThinqlcr do
   it 'has a version number' do