Fix issue with exporter

Do not clobber existing Reflect metadata polyfill. Fixes rbuckton#80, r…

…buckton#78

Drop legacy 'licenses' field, update bower.json

Added TypeScript 2.0 declarations

Updated version to v0.1.8

Revert change to size.

Updated version

Updated to version 0.1.4

Switch to namespace keyword in reflect-metadata.d.ts

Updated version & headers, added .npmignore