openwrt-packages_for-15.05_v1.4

Merge branch 'for-15.05' of https://github.com/openwrt/packages into …

openwrt-packages_for-15.05_v1.3

Merge branch 'for-15.05' of https://github.com/openwrt/packages into …

openwrt-packages_for-15.05_v1.2

coova-chilli: fix stat failed error when compile without kmod