openvpn: update to 2.3.6, fixes CVE-2014-8104

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43482 3c298f89-4303-0410-b956-a3cf2f4a3e73
ath10k: init devices synchronously to fix wifi detection at boot

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43484 3c298f89-4303-0410-b956-a3cf2f4a3e73
fstools: update to the latest version, fixes sysupgrade on linux 3.18

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43485 3c298f89-4303-0410-b956-a3cf2f4a3e73