kernel: update to 3.10.49 Signed-off-by: John Crispin <blogic@openwrt.org>

include/kernel-version.mk

target/linux/ar7/Makefile

target/linux/ar71xx/Makefile

...atchdog-ath79-wdt-avoid-spurious-restarts-on-AR934x.patch

target/linux/at91/Makefile

target/linux/atheros/Makefile

target/linux/au1000/Makefile

target/linux/avr32/Makefile

target/linux/bcm53xx/Makefile

target/linux/brcm2708/Makefile

target/linux/brcm47xx/Makefile

target/linux/brcm63xx/Makefile

target/linux/cns21xx/Makefile

target/linux/imx6/Makefile

target/linux/ixp4xx/Makefile

target/linux/kirkwood/Makefile

target/linux/lantiq/Makefile

target/linux/malta/Makefile

target/linux/mpc85xx/Makefile

target/linux/octeon/Makefile