Add alternate typescript definitions syntax to package.json

tsd should be able to consume this
2016-01-13 10:37:14 -08:00 · 2016-01-13 10:37:14 -08:00 · d24a767880
--- a/package.json
+++ b/package.json
@ -23,6 +23,9 @@
 		"url": "https://github.com/deregtd/NoSQLProvider/issues"
 	},
 	"typings": "dist/nosqlprovider.d.ts",
+	"typescript": {
+		"definition": "dist/nosqlprovider.d.ts"
+	},
 	"keywords": [
 		"nosql",
 		"indexeddb",