Update version to '1.9.0'.

Author: DanielRosenwasser

README.md

@@ -108,7 +108,7 @@ For JSPM users:
         "importHelpers": true,
         "baseUrl": "./",
         "paths": {
-            "tslib" : ["jspm_packages/npm/tslib@1.8.1/tslib.d.ts"]
+            "tslib" : ["jspm_packages/npm/tslib@1.9.0/tslib.d.ts"]
         }
     }
 }

bower.json

@@ -4,7 +4,7 @@
     "Microsoft Corp."
   ],
   "homepage": "http://typescriptlang.org/",
-  "version": "1.8.1",
+  "version": "1.9.0",
   "license": "Apache-2.0",
   "description": "Runtime library for TypeScript helper functions",
   "keywords": [

package.json

@@ -2,7 +2,7 @@
     "name": "tslib",
     "author": "Microsoft Corp.",
     "homepage": "http://typescriptlang.org/",
-    "version": "1.8.1",
+    "version": "1.9.0",
     "license": "Apache-2.0",
     "description": "Runtime library for TypeScript helper functions",
     "keywords": [