ParameterService changes for ST[20] Integration

.idea/vcs.xml

CMakeLists.txt

inc/ECSS_Definitions.hpp

inc/Platform/x86/Parameters/PlatformParameters.hpp

inc/Platform/x86/Parameters/SystemParameters.hpp

inc/Services/HousekeepingService.hpp

inc/Services/ParameterService.hpp

inc/Services/ParameterStatisticsService.hpp

src/Platform/x86/Parameters/SystemParameters.cpp

src/Platform/x86/Services/ParameterService.cpp

src/Services/HousekeepingService.cpp

src/Services/ParameterService.cpp

src/Services/ParameterStatisticsService.cpp

test/Helpers/PlatformParameters.cpp

test/Services/HousekeepingService.cpp

test/Services/ParameterService.cpp

test/Services/ParameterStatisticsService.cpp

test/TestPlatform.cpp