obmc-phosphor-image: Don't install any locales

Don't install any locales in an obmc-phosphor-image.  The defaults
probably meet most requirements at present and this saves ~128K with an
xz compressed squashfs.

Remove locale setting from distro configuration.  The defaults are fine
and this also allows the user to override.

(From meta-phosphor rev: c2207adeb8ecfa1add3868eafc1f0d94d2e503d7)

Change-Id: I2bd5eb4225cfd8f0024b14afc415c0c1bd166484
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-phosphor/conf/distro/include/phosphor-base.inc b/meta-phosphor/conf/distro/include/phosphor-base.inc
index 8be3b74..9cb9f86 100644
--- a/meta-phosphor/conf/distro/include/phosphor-base.inc
+++ b/meta-phosphor/conf/distro/include/phosphor-base.inc
@@ -78,8 +78,6 @@
 DISTRO_VERSION = "0.1.0"
 TARGET_VENDOR="-openbmc"
 
-IMAGE_LINGUAS = "en-us"
-
 VIRTUAL-RUNTIME_keymaps = ""
 
 # Phosphor OpenBMC uses systemd and udev
diff --git a/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image.bb b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image.bb
index 8e481a1..c13a132 100644
--- a/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image.bb
+++ b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image.bb
@@ -1,3 +1,5 @@
 DESCRIPTION = "Image with Phosphor, an OpenBMC framework."
 
+IMAGE_LINGUAS = ""
+
 inherit obmc-phosphor-image