Add sketchy build script

.gitignore

@@ -8,3 +8,4 @@ index.html
 pip-wheel-metadata/
 *.pdf
 *.css
+*.pyz

build.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Ultra wild west single binary compiling
+# https://github.com/linkedin/shiv
+
+shiv --output-file=distribusi.pyz \
+     --site-packages=.venv/lib/python3.7/site-packages/ \
+     --entry-point=distribusi.cli.cli_entrypoint \
+     --python="/usr/bin/env python3" \
+     --compressed \
+     --compile-pyc \
+     .