Add package ignores, update readme

Author: raiguard

README.md

@@ -1,2 +1,4 @@
 # Factorio Library
 The Factorio Library is a set of high-quality, commonly-used utilities for creating Factorio mods. It is meant to be a general library used by all mods to improve compatibility, and eliminate the need for every modder to have their own lib.
+
+[DOCUMENTATION](https://factoriolib.github.io/flib/index.html)

info.json

@@ -7,5 +7,11 @@
   "homepage": "https://github.com/factoriolib/flib",
   "description": "Factorio modding library, containing several high-quality and well-tested modules to make modding easier. Contributions are welcome!",
   "factorio_version": "0.18",
-  "dependencies": ["base >= 0.18.19"]
+  "dependencies": ["base >= 0.18.19"],
+  "package": {
+    "ignore": [
+      "*.code-workspace",
+      "docs/**"
+    ]
+  }
 }