Allow ueventd to read from the sdcard.

Change-Id: I626fe51974528649fb0c39d11ba03a14a341c5b4
diff --git a/BoardConfig.mk b/BoardConfig.mk
index 4cc6a7d..32258c5 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -100,7 +100,8 @@
        device.te \
        file_contexts \
        surfaceflinger.te \
-       system.te
+       system.te \
+       ueventd.te
 
 
 BOARD_CHARGER_ENABLE_SUSPEND := true
diff --git a/sepolicy/ueventd.te b/sepolicy/ueventd.te
new file mode 100644
index 0000000..312a863
--- /dev/null
+++ b/sepolicy/ueventd.te
@@ -0,0 +1 @@
+allow ueventd sdcard_external:file r_file_perms;