Added basic implementation for tun adapter support (linux only)
Added a tun samples and updated library code to support raw IPv4/v6 frame parsing
Bumped version number
Added a method to set the PtP address on tun adapters
Added a method to list associated IP addresses
Removed workaround which has been fixed
Work in progress to support TUN interface on Windows.
Fixed tuntap adapter hanging on OSX due to unsupported aio i/o calls
tun for OSX seems to be implemented correctly
Fixes compilation with VS2013 and adds an inplementation of tap_adapter_impl::get_ip_addresses for Windows.
Iterates over all addresses of the interface. Work in progress to find the _right_ netmask for each IP address.
Fixes initializion of OSVERSIONINFO structure before calling GetVersionEx.
Drop compatibility with Windows XP.
Uses Vista+ method to get the prefix length associated with an IP address.
Removes unused code. Work in progress to implement set_remote_address_v4 for Windows.
Changes set_remote_ip_address_v4 signature.
Uses updated set_remote_ip_address_v4 method for the tun samples.
Merge branch 'master' into tun

Conflicts:
	libasiotap.vcxproj
Fixed incorrect merge
Better interface for proxies (less magic and more thread-safety friendly)