Testable

[jpgarcia]

Changes in this PR:

Typescript

• Moved from internal modules to external modules (more info: http://www.typescriptlang.org/Handbook#modules-pitfalls-of-modules)
• Added kurve.ts entry point to wrap the public exports in a single object (this ensures we are keeping the same interface as the previous version but making the inner objects testable)
• Remove tsd in favor of typings
• Updated to the latest version (1.8.9)

Unit testing

• Added the following dependencies to setup the infrastructure: mocha, chai, sinon, ts-node
• Implemented the very first unit test just as starting point

Build process

• Typescript build, minification, sourcemaps and bundle gulp tasks were replaced with Webpack
• Single Typescript definition file for Kuve created with dts-generator instead of gulp/merge2 task (according the this thread typescript will support this OOB in a future release)
• Added npm task for running tests

Pending Enhancements

• Remove all dist-* folders and keep a single dist folder with latest binaries. old distributions could be tracked as Github releases
• Make sample easy to run with another npm task
• Refactor Typescript classes in separate files
• Add Tslint for source code static analysis

[billba]

FYI I asked the SW folks to post this as a work in progress.