[global-cli] Bump version to 0.1.9

To release a new version with the fix for Windows:
#5171

Thanks a lot @tdzl2003!

Tweaked the platform check to use `process.platform`
as that's more common in the codebase. No strong preference,
just for consistency.

react-native-cli/index.js

@@ -200,7 +200,7 @@ function run(root, projectName, logLevel) {
     spawnArgs = {stdio: 'inherit'};
   }
   var proc;
-  if (os.platform() === 'win32'){
+  if (/^win/.test(process.platform)) {
     args.unshift('npm');
     args.unshift('/c');
     proc = spawn('cmd', args, spawnArgs);

react-native-cli/package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-cli",
-  "version": "0.1.8",
+  "version": "0.1.9",
   "license" : "BSD-3-Clause",
   "description": "The React Native CLI tools",
   "main": "index.js",