README.md in swarmclient-0.1.1 vs README.md in swarmclient-0.1.3

@@ -1,8 +1,9 @@
 # Swarmclient-rb
 
-- Bluzelle Hackathon 2018
+[![Build Status](https://api.travis-ci.org/wlwanpan/swarmclient-rb.png?branch=master)](https://travis-ci.org/wlwanpan/swarmclient-rb)
+[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 
 ## Installation
 
 Add this line to your application's Gemfile:
 
@@ -25,15 +26,16 @@
 
 Require and Initialize
 ```
 require 'swarmclient'
 
-bluzelle = Swarmclient::Communication.new endpoint: "127.0.0.1", port: 50001, uuid: "80174b53-2dda-49f1-9d6a-6a780d4"
+bluzelle = Swarmclient::Communication.new endpoint: '127.0.0.1', port: 51010, uuid: '80174b53-2dda-49f1-9d6a-6a780d4'
 ```
 
-Note: The uuid is the uniq id of a referenced db hosted in the swarm.
-Generate a new one to generate a new store.
+Note: The uuid is the unique id of a referenced db hosted in the swarm.
+Generate a new one to generate a new store. The gem will default to:
+'8c073d96-7291-11e8-adc0-fa7ae01bbebc' if none is provided.
 Refer to https://bluzelle.github.io/api/ for more info.
 
 Create New Entry (key-value)
 ```
 bluzelle.create 'myKey', 'Your Value'
@@ -43,22 +45,13 @@
 ```
 bluzelle.read 'myKey'
 ```
 - Result
 ```
-{:value => "Your Value"}
+=> "Your Value"
 ```
 
-Read Multiple Keys
-```
-bluzelle.read ['myKey', 'myKey2']
-```
-- Result
-```
-[{:myKey => "Your Value"}, {:myKey2 => nil}]
-```
-
 Update Key value
 ```
 bluzelle.update 'myKey', 'New Value'
 ```
 
@@ -71,26 +64,31 @@
 ```
 bluzelle.has 'myKey'
 ```
 - Result
 ```
-=> {:"key-exists" => true}
+=> true
 ```
 
 Read all keys stored
 ```
 bluzelle.keys
 ```
 - Result
 ```
- => {:keys => ["myKey"]}
+ => ["myKey1"]
 ```
 
-## Pubsub (Swarmclient::Pubsub)
+Get size of database
+```
+bluzelle.size
+```
+- Result
+```
+=> 1
+```
 
-For data streaming -> WIP
-
 ## Development
 
 After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake spec` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
 
 To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
@@ -99,6 +97,6 @@
 
 Bug reports and pull requests are welcome on GitHub at https://github.com/wlwanpan/swarmclient-rb. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the [Contributor Covenant](http://contributor-covenant.org) code of conduct.
 
 ## License
 
-The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
+The gem is under the terms of the [Apache License](http://www.apache.org/licenses/).