Add proper instructions to the readme

README.md

@@ -1,2 +1,12 @@
-A sample command-line application with an entrypoint in `bin/`, library code
+## AWS Parser
-in `lib/`, and example unit test in `test/`.
+
+This is a simple program designed to download the AWS IP Range list and output two text files compatible with PFSense
+
+## Compilation
+
+The simplest way is `chmod +x build.sh && ./build.sh`
+
+Or if you prefer to be complicated...
+```
+dart compile exe -o out/awsparser bin/awsparser.dart
+```