Hurray! A new plugin for unRAID
I've posted a new web gui version of SNAP for unraid 5.0 beta.
When installed, the plugin creates a web page to manage SNAP drives with. A SNAP button is added to the unraid Settings tab. This plugin has been tested on unRAID 5.0b12a, 5.0b13, 5.0b14.
The latest plugin file will always be available here, at the bottom of this post.I'm testing in FF, IE and Chrome. If you report a bug, please include the browser you are using - thanks. 
Installation:
1. Download the Snap-5.0-1.plg.zip (below) and unzip it.
2. Place it in /boot/config/plugins
Example: In windows you can use file explorer to copy the .plg file to your unraid machine here:
\\tower\flash\config\plugins
3. Then telnet into your unRAID server and type this command to install the plugin (or just reboot):
installplg /boot/config/plugins/Snap-5.0-1.plg
4. After it installs you should be able to run the web page. Open a browser to this address and click the SNAP button.
//tower/Settings
Special note for those using the older beta version of this plugin (Snap-5.0beta-noarch-1.plg.zip)
The new version of SNAP has a button for installing updates so hopefully this plugin will be good for quite a while.
Make sure you remove the old SNAP plugin that had "beta" in it's filename.
The new installer can't install correctly over the prior beta version - so please rename your /boot/config/plugins/snap folder before installing this new version. You can copy snap.list and the snapEvent* files from the old folder to the new folder after installing. Sorry for the inconvenience, updates will be much easier going forward.
This plugin also handles auto-reinstalling every time you boot.