adding -D_SCL_SECURE_NO_WARNINGS for MSVC to avoid annoying warnings about potentially unsafe methods in the Standard C++ Library 
adding -D_SCL_SECURE_NO_WARNINGS for MSVC to avoid annoying warnings about potentially unsafe methods in the Standard C++ Library 

git-svn-id: 1af002208e930b4d920e7c2b948d1e98a012c795@818 a9d63959-f2ad-4865-b262-bf0e56cfafb6

psoetens/pcl-svn,psoetens/pcl-svn,psoetens/pcl-svn,psoetens/pcl-svn,psoetens/pcl-svn