fixed null pointer exception (createWifiInfo(), getDhcpInfo()),
debug: show pkg names
fake isActiveNetworkMetered() calls,
Updated TestWifi
log requestRouteToHost()
handle/log undocumented ConnectivityManager methods:
getActiveNetworkInfoForUid( int ),
getProvisioningOrActiveNetworkInfo(),
getActiveNetworkInfoUnfiltered(),
getNetworkInfo( int ),
getActiveLinkProperties(),
getLinkProperties( int )
handle findAndHookMethod() exceptions