GH-1096 make ubuntu package work on both 32bit and 64bit machines

application/package/ubuntu/readme.md

@@ -0,0 +1,12 @@
+# What is this?
+A simple ubuntu package for MultiMC that wraps the contains a script that downloads and installs real MultiMC on ubuntu based systems.
+
+It contains a `.dekstop` file, an icon, and a simple script that does the heavy lifting.
+
+# How to build this?
+You need dpkg utils and then run:
+```
+fakeroot dpkg-deb --build multimc_1.1-1
+```
+
+Replace the version with whatever is appropriate.