[ReactNative] Revert packager ignoring node_modules

package.json

@@ -60,7 +60,7 @@
     "react-timer-mixin": "^0.13.1",
     "react-tools": "0.13.2",
     "rebound": "^0.0.12",
-    "sane": "tadeuzagallo/sane#a029f8b04a",
+    "sane": "^1.1.2",
     "source-map": "0.1.31",
     "stacktrace-parser": "frantic/stacktrace-parser#493c5e5638",
     "uglify-js": "~2.4.16",

packager/packager.js

@@ -53,6 +53,9 @@ var options = parseCommandLine([{
 }, {
   command: 'skipflow',
   description: 'Disable flow checks'
+}, {
+  command: 'nonPersistent',
+  description: 'Disable file watcher'
 }]);
 
 if (options.projectRoots) {
@@ -199,6 +202,7 @@ function statusPageMiddleware(req, res, next) {
 
 function getAppMiddleware(options) {
   return ReactPackager.middleware({
+    nonPersistent: options.nonPersistent,
     projectRoots: options.projectRoots,
     blacklistRE: blacklist(options.platform),
     cacheVersion: '2',

packager/react-packager/src/FileWatcher/index.js

@@ -67,7 +67,6 @@ function createWatcher(rootConfig) {
     var watcher = new Watcher(rootConfig.dir, {
       glob: rootConfig.globs,
       dot: false,
-      ignore: '**/node_modules/**/*',
     });
 
     return new Promise(function(resolve, reject) {