wireless-regdb: bump to version 2015.05.15

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/wireless-regdb/wireless-regdb.hash

@@ -1,2 +1,2 @@
 # From https://www.kernel.org/pub/software/network/wireless-regdb/sha256sums.asc
-sha256	4c4a10b3aa97ac494dda5bc13a045bda211437aab24341fe11d78530e640f133	wireless-regdb-2015.04.06.tar.xz
+sha256	fe5b5fae4934b29f2d15e018fbecae013fda44cf023c10285a669c86c5a33da3	wireless-regdb-2015.05.15.tar.xz

package/wireless-regdb/wireless-regdb.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-WIRELESS_REGDB_VERSION = 2015.04.06
+WIRELESS_REGDB_VERSION = 2015.05.15
 WIRELESS_REGDB_SOURCE = wireless-regdb-$(WIRELESS_REGDB_VERSION).tar.xz
 WIRELESS_REGDB_SITE = http://kernel.org/pub/software/network/wireless-regdb
 WIRELESS_REGDB_LICENSE = ISC