Fix relative path in SL4N\'s Android.mk for Bluetooth include
am: e461d02a46  -s ours

* commit 'e461d02a4611a1a505f21c41f82a0e0c75618702':
  Fix relative path in SL4N's Android.mk for Bluetooth include
tree: 7e19751bb8ed19c855f2d4c55a43988749d7ce27
  1. sl4a/
  2. sl4n/