4.0.11

• Rewrote almost all of project in TypeScript. This should make for a more robust codebase. Also, type declarations are automatically distributed along with the compiled code, so structure-bytes can be used in a TypeScript project.
• Client-side code uses fetch() instead of jQuery AJAX
• Wrote my own SHA-256 library to avoid the dependency
• Using webpack instead of browserify
• Using typedoc instead of JSDoc
• Using tslint instead of eslint
• More sophisticated util-inspect
• Less hacky testing framework