Merge branch 'master' into 'master'

Add shields

See merge request !1

README.md

@@ -2,6 +2,11 @@
 
 > Node.js library for GCC and G++ compilers
 
+[![](https://img.shields.io/npm/v/gnucc.svg?style=flat-square)](https://www.npmjs.com/package/gnucc)
+[![](https://img.shields.io/npm/dt/gnucc.svg?style=flat-square)](https://www.npmjs.com/package/gnucc)
+[![](https://img.shields.io/david/insertish/gnucc.svg?style=flat-square)](https://www.npmjs.com/package/gnucc)
+[![](https://img.shields.io/bundlephobia/minzip/gnucc.svg?style=flat-square)](https://www.npmjs.com/package/gnucc)
+
 - Simplified options and usage
 - Types and intellisense support
 - Supports compilation of C and C++ files through `gcc` and `g++`