added a README

README.md

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+# Barnulfizator
+
+Makes things more Barnulf.
+
+## Description
+
+This is a set of custom scripts helping me to quickly setup a familiar environment on new machines.
+
+## Usage
+
+### Manually
+
+Scripts uses the [Deno](https://deno.land) runtime to run, it can be installed without sudo using this script:
+
+```sh
+curl -fsSL https://deno.land/x/install/install.sh | sh
+```
+
+The `complete.ts` script installs each parts.
+
+```sh
+deno run -A [URL]
+```
+
+### With the prelude
+
+```sh
+curl -fsSL [URL] | sh
+```