Release 2.0

[s-panferov]

• Remove all async code. (better debug, better measuring, no more race conditions, maybe little bit slower)
• Split loader and typescript configuration for better code readability.
• Parse tsconfig with TypeScript, as ts-loader does.
• Use default TypeScript resolver to resolve modules, because TS team moves fast and it's hard to reflect all the changes they make in module resolution, especially with allowJs.
• Support lib directive lib property not working with latest typescript@next #159
• Make sure that we resolve and watch all the modules program need.
• Make sure that separate checker process doesn't resolve and load any additional files by itself.
• Make sure that type reference directives work
• Support baseUrl and paths resolution as implemented in TS 1.9 #156 write a resolver plugin for webpack2
• Rewrite tests
• Receive feedback
• Update docs about babel, fast emit