Rebranding, build script, 7za now included in repo (for development)

Author: zulc22

build.js

@@ -0,0 +1,5 @@
+const child_process = require('child_process')
+const fs = require('fs')
+
+child_process.execSync("pkg -t node12-win-x64 main.js --config package.json --out-path bin/")
+fs.copyFileSync("7za.exe", "bin/")