update metadata-generator submodule

Mihail Slavchev · Mihail Slavchev · commit 49839439752f · 2015-12-10T16:08:04.000+02:00
diff --git a/android-metadata-generator b/android-metadata-generator
@@ -1 +1 @@
-Subproject commit 950c9c17d62a12f58d8ac18b430bbaa56f0617e5
+Subproject commit f0c00ecb5cb4cfe63b0eb298bae6be89b5b44b58
