linux-headers: bump 3.14.x and 4.{4, 7}.x series

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/linux-headers/Config.in.host

@@ -239,15 +239,15 @@ config BR2_DEFAULT_KERNEL_HEADERS
 	default "3.4.112"	if BR2_KERNEL_HEADERS_3_4
 	default "3.10.102"	if BR2_KERNEL_HEADERS_3_10
 	default "3.12.62"	if BR2_KERNEL_HEADERS_3_12
-	default "3.14.76"	if BR2_KERNEL_HEADERS_3_14
+	default "3.14.77"	if BR2_KERNEL_HEADERS_3_14
 	default "3.18.39"	if BR2_KERNEL_HEADERS_3_18
 	default "3.19.8"	if BR2_KERNEL_HEADERS_3_19
 	default "4.0.9"		if BR2_KERNEL_HEADERS_4_0
 	default "4.1.30"	if BR2_KERNEL_HEADERS_4_1
 	default "4.2.8"		if BR2_KERNEL_HEADERS_4_2
 	default "4.3.6"		if BR2_KERNEL_HEADERS_4_3
-	default "4.4.18"	if BR2_KERNEL_HEADERS_4_4
+	default "4.4.19"	if BR2_KERNEL_HEADERS_4_4
 	default "4.5.7"		if BR2_KERNEL_HEADERS_4_5
 	default "4.6.7"		if BR2_KERNEL_HEADERS_4_6
-	default "4.7.1"		if BR2_KERNEL_HEADERS_4_7
+	default "4.7.2"		if BR2_KERNEL_HEADERS_4_7
 	default BR2_DEFAULT_KERNEL_VERSION if BR2_KERNEL_HEADERS_VERSION