example in README

Author: alunny

README.md

@@ -1,5 +1,27 @@
 # node-xcode
 
-> parser for xcodeproj/project.pbxproj files
+> parser/toolkit for xcodeproj project files
 
-Not much to see yet
+Allows you to edit xcodeproject files and write them back out.
+
+## Example
+
+    // API is a bit wonky right now
+    var xcode = require('xcode'),
+        fs = require('fs'),
+        projectPath = 'myproject.xcodeproj/project.pbxproj',
+        myProj = xcode.project(projectPath);
+
+    // parsing is async, in a different process
+    myProj.parse(function (err) {
+        myProj.addHeaderFile('foo.h');
+        myProj.addSourceFile('foo.m');
+        myProj.addFramework('FooKit.framework');
+        
+        fs.writeFileSync(projectPath, myProj.writeSync());
+        console.log('new project written');
+    });
+
+## License
+
+MIT