fix sndfile on widows: the lib is called libsndfile-1.lib

Change-Id: I56773e1d6607ac087b787e474b5a50d2498f9729
Reviewed-on: http://gerrit.aldebaran.lan/25261
Reviewed-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>
Tested-by: dmerejkowsky <dmerejkowsky@aldebaran-robotics.com>