* Renamed file to match contribution guidelines

* Added simple tests-file
* Made callback parameters in seek() and skip() optional

jbinary/jbinary.d.ts

@@ -0,0 +1,32 @@
+// Type definitions for jBinary
+// Project: https://github.com/jDataView/jBinary
+// Definitions by: Tim Bureck <https://github.com/tbureck>
+// Definitions: https://github.com/borisyankov/DefinitelyTyped
+
+// Additional notes:
+// Method stubs and types are taken from the official jBinary documentation, which can be found here:
+// https://github.com/jDataView/jBinary/wiki/jBinary-Constructor
+// https://github.com/jDataView/jBinary/wiki/jBinary-Methods
+
+/// <reference path="../jdataview/jdataview.d.ts" />
+
+declare class jBinary
+{
+
+    constructor(data:Array<number>);
+    constructor(data:jDataView, typeSet:Object);
+    constructor(bufferSize:number, typeSet:Object);
+
+    read(type:string, offset?:number):any;
+    readAll():any;
+
+    write(type:string, data:any, offset?:number):number;
+    writeAll(data:any):number;
+
+    tell():number;
+    seek(position:number, callback?: (prop:jBinary, data:any) => any):number;
+    skip(count:number, callback?: (prop:jBinary, data:any) => any):number;
+
+    slice(start:number, end:number, forceCopy?:boolean):jBinary;
+    as(typeSet:Object, modifyOriginal?:boolean):jBinary;
+}