add pre-compiled packages
drop userland pptp support
add statistical information in /proc/pptp/[interface_name] for kernel pptp module
add kernel patches for openwrt 14.07
add support for 14.07
Update OptimizePPTPVPN.md
Update AntiDNSPoisoning.md
add LICENSE
Merge branch 'master' of https://github.com/hackgfw/openwrt-gfw