appendString changes

.idea/codeStyles/Project.xml

.idea/vcs.xml

CMakeLists.txt

ci/cppcheck.sh

ci/vera.sh

inc/Message.hpp

inc/Service.hpp

inc/Services/EventReportService.hpp

inc/Services/MemoryManagementService.hpp

inc/Services/ParameterService.hpp

src/Message.cpp

src/Services/EventReportService.cpp

src/Services/MemoryManagementService.cpp

src/Services/ParameterService.cpp

src/main.cpp

test/Message.cpp

test/Services/MemoryManagementService.cpp

test/Services/ParameterService.cpp

test/Services/RequestVerificationService.cpp