Add documentation on home-manager Modules (nix-community#98)

Co-Authored-By: Robert Helgesson <[email protected]>

README.md

@@ -109,6 +109,31 @@ in {
 }
 ```
 
+### Integrating with Home Manager
+
+Integrating with [Home Manager](https://github.com/rycee/home-manager) can be done by adding your modules to the `imports` attribute.
+You can then configure your services like usual.
+
+```nix
+let
+  nur-no-pkgs = import (builtins.fetchTarball "https://github.com/nix-community/NUR/archive/master.tar.gz") {};
+in
+{
+  imports = lib.attrValues nur-no-pkgs.repos.moredhel.hmModules.modules;
+
+  services.unison = {
+    enable = true;
+    profiles = {
+      org = {
+        src = "/home/moredhel/org";"
+        dest = "/home/moredhel/org.backup";
+        extraArgs = "-batch -watch -ui text -repeat 60 -fat";
+      };
+    };
+  };
+}
+```
+
 ## Finding packages
 
 At the moment we do not have a dedicated package search available. However our