ahcpd: fix build with ARM VFP toolchains

Building ahcpd for a ARM VFP enabled target will produce the following build
failure:

arm-openwrt-linux-uclibcgnueabi-gcc -Os -g -Wall
-L/exp00/fainelli/openwrt/trunk/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/usr/lib
-L/exp00/fainelli/openwrt/trunk/staging_dir/target-arm_mpcore+vfp_uClibc-0.9.33.2_eabi/lib
-L/exp00/fainelli/openwrt/trunk/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.6-linaro_uClibc-0.9.33.2_eabi/usr/lib
-L/exp00/fainelli/openwrt/trunk/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.6-linaro_uClibc-0.9.33.2_eabi/lib
-o ahcpd ahcpd.o monotonic.o transport.o prefix.o configure.o config.o lease.o
-lrt
/exp00/fainelli/openwrt/trunk/staging_dir/toolchain-arm_mpcore+vfp_gcc-4.6-linaro_uClibc-0.9.33.2_eabi/lib/gcc/arm-openwrt-linux-uclibcgnueabi/4.6.4/../../../../arm-openwrt-linux-uclibcgnueabi/bin/ld:
error: ahcpd uses VFP register arguments, ahcpd.o does not

fix this by making sure that TARGET_CFLAGS are correctly passed down to ahcpd's
Makefile and used as the compiler CFLAGS by using EXTRA_DEFINES.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Merge pull request #19 from ffainelli/master

ahcpd: fix build with ARM VFP toolchains
batman-adv: upgrade package to latest release 2014.1.0

Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
mrd6: adopted from packages-feed
olsrd: bump version to 0.6.6.1, remove redundant patch

Signed-off-by: Russell Senior <russell@personaltelco.net>
Signed-off-by: Bastian Bittorf <bittorf@bluebottle.com>
hnetd: bump version