Bump version to v3 for Chef EULA major release
Bump version to v3 for Chef EULA major release

Signed-off-by: Bryan McLellan <9da9e2973b9c72b95f1bc7169993146760fceeb1@loftninjas.org>

chef/opscode-pushy-server,chef/opscode-pushy-server,chef/opscode-pushy-server