ALIP: DEVELOPER: remove btrfs-tools

btrfs-tools was renamed btrfs-progs, it was kept as a transitional dummy package
for some time, but it's gone now. For now let's remove btrfs tools, since we
don't have any explicit use for it, they can be added with apt if needed anyways.

Change-Id: I8a39fc8f68a119b2a35c5a3ebd493a09bb4fc5a7
Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
diff --git a/package_config/ALIP b/package_config/ALIP
index 1bcf05e..a23fd92 100644
--- a/package_config/ALIP
+++ b/package_config/ALIP
@@ -21,7 +21,6 @@
 alsa-utils
 bc
 build-essential
-btrfs-tools
 bzip2
 chromium
 dbus-x11
diff --git a/package_config/DEVELOPER b/package_config/DEVELOPER
index dfaae7f..13ef4a1 100644
--- a/package_config/DEVELOPER
+++ b/package_config/DEVELOPER
@@ -3,7 +3,6 @@
 bc
 bluez
 build-essential
-btrfs-tools
 bzip2
 crda
 debian-keyring