refactor(polyfills): Remove reflect-metadata from the polyfills (#632)
refactor(polyfills): Remove reflect-metadata from the polyfills (#632)

Change the polyfills to remove reflect-metadata as a dependancy. If two modules import
different versions of this module it will cause some very confusing errors.

Fixes angular/universal#604
angular/universal,angular/universal,ufo-github/universal,angular/universal,angular/universal,ufo-github/universal,ufo-github/universal