Define installation paths with GNUInstallDirs module
Define installation paths with GNUInstallDirs module

Previously hardcoded directories (e.g. lib) may lead to problems
especially with installing cynara libs on 64-bit system (lib64 needed)

Update CMakeLists.txt

Change-Id: Ia8a14fe6f8716792339f3a5ec5e79c37c6239ec9

Samsung/cynara,Samsung/cynara,Samsung/cynara