Issue description: feature request

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.10.2
• Forge:12.18.3.2511
• Refined Storage:1.2.26

I'm playing a modpack that requires Minecraft 1.10.2, and I'm sorely missing having the portable grid in the current Refined Storage for 1.10.2. Would it be possible/worthwhile for you to add it, since it doesn't seem to be present? (I love using it in 1.12.2, by the way)

No