Fix for Windows 8.1 build (which warns that GetVersionInfoEx is deprecated)
Merge branch 'master' of ssh://core.linn.co.uk/home/git/ohnet
Fix for delays when switching between adapters.  Attempting to unsubscribe old subscriptions was timing out.  Avoid this by telling the subscriptions not to try any further operations.  Also add a little more detail to logging.
Fix possible race between subnet changes and iOs resume
Remove stray bit of debug logging
Change in copyright/license