FindACE w/o YARP_MODULE_PATH
Created by: pattacini
YARP_MODULE_PATH is deprecated, to find
ACE (used by e.g.
embObj) we would need to rely on
YCM, meaning that
YCM should be considered from now on a new strict dependency in our pipeline, also affecting binaries, documentation...
cc @traversaro @drdanz @lornat75 @mbrunettini @vtikha @claudiofantacci