Disable ProGuard for development.

Change-Id: If082e282907b02abb3529d30b9d200fb5be2a2b2
diff --git a/Android.mk b/Android.mk
index 198c11e..b0ba92c 100644
--- a/Android.mk
+++ b/Android.mk
@@ -9,7 +9,9 @@
 
 LOCAL_JNI_SHARED_LIBRARIES := libjni_terminal
 
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
+# TODO: enable proguard once development has settled down
+#LOCAL_PROGUARD_FLAG_FILES := proguard.flags
+LOCAL_PROGUARD_ENABLED := disabled
 
 LOCAL_PACKAGE_NAME := Terminal