Merge pull request #987 from aw/update-commandoio-docs-boolean

Documentation update for Commandoio and fix  using 'config_boolean_true'

docs/commandoio

@@ -1,14 +1,12 @@
-[Commando.io](https://commando.io) is a simpler way to manage servers online.
-
-Commando.io makes it simple to execute commands on groups of servers from a beautiful web interface.
+[Commando.io](https://commando.io) A simpler way to manage servers online. Commando.io; your first DevOps hire!
 
 Install Notes
 -------------
 
-  * **Account alias** - Your account alias is simply the subdomain that you access Commando.io with. For example the account alias of `https://foo.commando.io` is `foo`.
   * **API token secret key** - A valid API token secret key. You may create API tokens on the settings page in the Commando.io web interface.
+  * **Account alias** - Your account alias is simply the subdomain that you access Commando.io with. For example the account alias of `https://foo.commando.io` is `foo`.
   * **Recipe** - The recipe you wish to execute. You may find recipe ids in the in the Commando.io web interface.
   * **Server** - A single server id. You may find server ids in the modal popup when clicking a server in the Commando.io web interface.
   * **Groups** - A list of group ids seperated by commas. You may find group ids in the modal popup when clicking a group in the Commando.io web interface.
-  * **Halt on stderr** _(Optional)_ -  If a server returns stderr during execution, halt and prevent the remaining servers from executing the recipe.
   * **Notes** _(Optional)_ - Notes and comments you wish to attach to this execution. Markdown is supported.
+  * **Halt on stderr** _(Optional)_ -  If a server returns stderr during execution, halt and prevent the remaining servers from executing the recipe.

lib/services/commandoio.rb

@@ -52,7 +52,7 @@ def receive_event
 
     params.merge!(:server          => data['server'])             if data['server']
     params.merge!(:groups          => groups)                     unless groups.nil?
-    params.merge!(:halt_on_stderr  => data['halt_on_stderr'])     if data['halt_on_stderr']
+    params.merge!(:halt_on_stderr  => data['halt_on_stderr'])     if config_boolean_true?('halt_on_stderr')
     params.merge!(:notes           => CGI.escape(data['notes']))  if data['notes']
 
     http_post url, params