Merge pull request #45 from chertov/master

adding files to а VS project, showed external ip on statistics page
fixed crash and few other small issues
adress book added
find address
use GetFullPath
TunnelPool added
create inbound tunnels per local destination
manage tunnel pools
manage tunnel pools
3-hops tunnels for tunnel pool
generate LeaseSet from tunnel pool
Merge pull request #13 from orignal/master

Merge pull request from orignal/master