imported 25 definitions from typescript-node-definitions

first batch: the easy pickings

- as per https://github.com/borisyankov/DefinitelyTyped/issues/115
- added DT headers (scraped creators from git history)
- added tests
- some modifications
- added CONTRIBUTORS.md for the substantial defs (>50 LOC)

form-data/form-data-tests.ts

@@ -0,0 +1,8 @@
+/// <reference path="form-data.d.ts" />
+
+import formData = require('form-data');
+
+var value: any;
+var fd = new formData.FormData();
+var obj: Object = fd.getHeaders();
+value = fd.pipe(value);

form-data/form-data.d.ts

@@ -0,0 +1,15 @@
+// Type definitions for fibers
+// Project: https://github.com/felixge/node-form-data
+// Definitions by: Carlos Ballesteros Velasco <https://github.com/soywiz>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+// Imported from: https://github.com/soywiz/typescript-node-definitions/form-data.d.ts
+
+declare module "form-data" {
+	export class FormData {
+		append(key: string, value: any): FormData;
+		getHeaders(): Object;
+		// TODO expand pipe
+		pipe(to: any): any;
+	}
+}