Add README

Makefile

@@ -1,10 +0,0 @@
-TSFILES := $(find lib -type f -name '*.ts')
-
-.PHONY: build
-
-build: build/parser.js $(TSFILES)
-	./node_modules/.bin/tsc
-
-build/parser.js: lib/parser.pegjs
-	mkdir -p build
-	./node_modules/.bin/peggy -o $@ $<

README.md

@@ -0,0 +1,17 @@
+# gbuoy
+
+## Setup
+
+```
+$ npm ci
+$ npm run build
+$ npm link
+```
+
+TODO: Publish to NPM
+
+## Usage
+
+```
+$ gbuoy path/to/program.gby
+```