[CDF-332] - Removed minified files from lib. We don't need them because ...

...we are running our minification in build time

[CDF-374] - Added unit tests for server side context generation
[CDF-394]:
 - Added support for legacy (pre-require) and require ready dashboards to be rendered.
 - Updated build to generate a cdf that runs cdf pre-require and require ready dashboards.
 - Updated location for legacy files.
 - Added unit tests for legacy vs require dashboards render.
 - Updated require ready samples to perform the render using require