update to consistently use filepath instead of path and add looking in os.Getwd() for the config file to fix finding the config file in Windows issue
update to consistently use filepath instead of path and add looking in os.Getwd() for the config file to fix finding the config file in Windows issue

dvln/viper,akutz/viper,DLag/viper,jrossi/viper,henrylee2cn/viper,vasu1124/viper,mirrr/viper,zj8487/viper,sankark/viper,samt42/viper,niccaluim/viper,istio/viper,spf13/viper,mguindin/viper,streamrail/viper,ishidawataru/viper