README.md in cosgrove-0.0.4.0 vs README.md in cosgrove-0.0.4.1

@@ -3,13 +3,12 @@
 Cosgrove is a STEEM Centric Discord Bot Framework that allows you to write your own Discord bots that interact with the STEEM blockchain.
 
 One example of a bot that uses this framework is [@banjo](https://steemit.com/steemdata/@inertia/introducing-banjo) on SteemSpeak.
 
 ## New features
-
-* Support for SteemApi (replacing SteemData; dropped mongodb support)
-* Optimized interactive messages to update as data is acquired in realtime
+  
+* Engine support provided by the `Cosgrove::Utils` module.
 * Bug fixes
 * Gem updates.
 
 ## Features
 
@@ -26,10 +25,12 @@
     * `disable_comment_voting` - only posts can get votes.
   * `CommentJob` for creating automated replies.
   * Callback `on_success_upvote_job` which can be used to, for example, reply to the post after being upvoted.
   * Market data now uses Bittrex instead of Poloniex.
   * `operators` to keep track of steem accounts that can do things like block upvotes (by blockchain mute).
+  * Support for HiveSQL
+  * Optimized interactive messages to update as data is acquired in realtime
 
 ## Installation
 
 ```bash
 $ gem install cosgrove
@@ -64,10 +65,15 @@
         :disable_comment_voting: true
 :chain:
   :steem_account: 
   :steem_posting_wif: 
   :steem_api_url: https://api.steemit.com
+  :steem_engine_api_url: https://api.steem-engine.com/rpc
+  :hive_engine_api_url: https://api.hive-engine.com/rpc
+  :hive_account: 
+  :hive_posting_wif: 
+  :hive_api_url: https://api.steem.house
 :discord:
   :log_mode: info
 ```
 
 You will need to request a `token` and `client_id` from Discord (see below).
@@ -86,25 +92,23 @@
 2. Register an `application` and create an `app bot user`.
 3. Replace `APP_CLIENT_ID` with the App's Client ID in this URL: https://discordapp.com/oauth2/authorize?&client_id=APP_CLIENT_ID&scope=bot&permissions=153600
 4. Give that URL to the Discord server/guild owner and have them authorize the bot.
 5. Set the `token` and `client_id` in your bot constructor (see below).
 
-## SteemSQL
+## HiveSQL
 
-Some features provided by `cosgrove` require access to [SteemSQL](http://steemsql.com/), which is a Microsoft SQL database containing all the Steem blockchain data.
+Some features provided by `cosgrove` require access to [HiveSQL](http://hivesql.io/), which is a Microsoft SQL database containing all the Steem blockchain data.
 
 **Please note:**
 
-> SteemSQL has moved to a monthly subscription model and the default free account/password “steemit/steemit” has been disabled.
+If you intend to use HiveSQL, you can provide the credentials in `authorize-hive-sql.sh`, then use this terminal command to enable HiveSQL just before running your bot.  Copy the example `example-authorize-hive-sql.sh` and add your credentials:
 
-If you intend to use SteemSQL, you can provide the credentials in `authorize-steem-sql.sh`, then use this terminal command to enable SteemSQL just before running your bot.  Copy the example `example-authorize-steem-sql.sh` and add your credentials:
-
 ```bash
-source path/to/authorize-steem-sql.sh
+source path/to/authorize-hive-sql.sh
 ```
 
-Features that currently require SteemSQL:
+Features that currently require HiveSQL:
 
 * Details in `$mvests` command
 * Any command that tries to suggest account names
 * `$upvote` (when checking for dailly limits)
 
@@ -121,9 +125,37 @@
 
 bot = Cosgrove::Bot.new
 
 bot.message(with_text: 'Ping!') do |event|
   event.respond 'Pong!'
+end
+
+bot.run
+```
+
+### Engine Lookups
+
+Here's an example of a bot that does Engine API calls when you type: `$bal ENG alice`
+
+```ruby
+require 'cosgrove'
+
+include Cosgrove::Utils
+
+bot = Cosgrove::Bot.new
+
+bot.command :bal do |event, *args|
+  symbol = args[0].strip.upcase
+  account = args[0].strip.downcase
+  params = {
+    query: {
+      symbol: symbol,
+      account: account
+    }
+  }
+  result = steem_engine_contracts(:findOne, params)
+  
+  "#{result['balance']}'s '#{result['symbol']}: #{result['balance']}"
 end
 
 bot.run
 ```