Add installer

* start

* Add tests

* Clean up changes

* Update tool-cache we consume

* Use custom 7zr

node_modules/uuid/v3.js

@@ -0,0 +1,4 @@
+var v35 = require('./lib/v35.js');
+var md5 = require('./lib/md5');
+
+module.exports = v35('v3', 0x30, md5);