[BUG] . Error: The requested platform 'HarmonyHubWebSocket' was not registered by any plugin.
**Describe the bug**
A clear and concise description of what the bug is.

Trying to run the harmony dynamic mode on a SEPARATE Homebridge Docker container on my Synology and I get the error below. Please note, I have not removed my existing non-Dynamic Harmony config from my primary Homebridge docker container yet.  I am able to successfully start the second HomeBridge container without the harmony configuration. 

**To Reproduce**
Steps to reproduce the behavior

Start HomeBridge docker container and observe logs

**Expected behavior**
A clear and concise description of what you expected to happen.

I expect Homebridge to start up and see the Harmony Hub in Homekit. 

**Screenshots**
If applicable, add screenshots to help explain your problem.

**IOS (please complete the following information):**
- Version [e.g. 22] 12.4
- Device: [e.g. iPhone6] iPhone Xr

**Logs**
Your log in debug mode (-D option)
[37m[8/11/2019, 3:39:06 PM][39m [1m[31mError: The requested platform 'HarmonyHubWebSocket' was not registered by any plugin.
    at API.platform (/usr/local/lib/node_modules/homebridge/lib/api.js:134:13)
    at Server._loadPlatforms (/usr/local/lib/node_modules/homebridge/lib/server.js:327:45)
    at Server.run (/usr/local/lib/node_modules/homebridge/lib/server.js:90:36)
    at module.exports (/usr/local/lib/node_modules/homebridge/lib/cli.js:59:10)
    at Object.<anonymous> (/usr/local/lib/node_modules/homebridge/bin/homebridge:17:22)
    at Module._compile (internal/modules/cjs/loader.js:778:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)
    at Module.load (internal/modules/cjs/loader.js:653:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)
    at Function.Module._load (internal/modules/cjs/loader.js:585:3)[39m[22m


**Config**
Your config section of platform. Please do not post your whole config and especially with logins / passwords !

Config.json looks like below:

    "accessories": [
    ],

    "platforms": [
      {
    		"platform": "HarmonyHubWebSocket",
    		"name": "Master Bedroom Harmony Hub",
    		"hubIP": "192.168.1.36",
    		"activitiesToPublishAsAccessoriesSwitch" : ["Bedroom Fan"],
    		"mainActivity" : "Watch TiVo-Master Bedroom"
  	  }    
    ]
}

**Additional context**
Add any other context about the problem here.

Not sure which is the right command as your documentation has 2 seperate refences. I tried both, errors on both:

npm install -g homebridge-harmony@rc

OR

npm install -g homebridge-harmony@beta