Upgrade the react-infinite module

This fixed a bug where all the items in the db
failed to load even when their total height
was less than the total window height in the
infinite list.

package.json

@@ -47,7 +47,7 @@
     "po2json": "^0.4.1",
     "react": "^0.14.3",
     "react-dom": "^0.14.3",
-    "react-infinite": "^0.7.1",
+    "react-infinite": "^0.9.2",
     "react-prosemirror": "^0.1.4",
     "react-intl": "^2.0.0-beta-2",
     "react-proxy-loader": "^0.3.4",