fix project links
Fixes EUCA-4348 do host name resolution when checking service tags
Fixes EUCA-4348 allocate buffer suitable for any kind of URL including full-length DNS names
Fix to EUCA-4722 prevent runtime exceptions from propagting out of rollbacks, can happen during a failover during bootstrap.
Merge branch 'dev/grze/EUCA-4722' into maint/3.2/testing
Merge branch 'dev/grze/EUCA-4348' into maint/3.2/testing