cmnTypeTraitsTest.cpp: added accessor method to avoid gcc unused member warning
cisstVector tests: removed test for deprecated method, removed typedef not used to avoid gcc warning
svlFilterFrameTimeSync: used size_t for frame index, used SetName in ctor with name
cisstRobot examples: added CMN_UNUSED for argc and argv to avoid gcc warnings
cisstRobot: made dtor virtual for classes with virtual methods, minor cosmetic updates (updated copyright years, removed trailing whitespaces)
cisstComponentManager: define globalManager only if ICE is present to avoid gcc warning re. unused variable
mtsSocketProxyClient::LocalUnblockingHandler, added CMN_UNUSED for arg
cisstMultiTask example tutorial, added CMN_UNUSED for argc and argv
cisstMultiTask test collector, removed unused typedef
cisstOSAbstraction: removed unused code, use size_t when possible to avoid gcc warnings
cisstNumerical tests: removed code not used
cisstNumerical, nmrSavitzkyGolay: use int instead of size_t for all operations on filter coefficients since these are store as ints
cisstNumerical: added some missing CMN_UNUSED to avoid gcc warnings