Change kernel names in config files and apps

.gitignore

apps/gpu/DrivenCavityMultiGPU/configDrivenCavityMultiGPU.txt

apps/gpu/DrivenCavityMultiGPU/configPhoenix1GPU.txt

apps/gpu/DrivenCavityMultiGPU/configPhoenix2GPU.txt

apps/gpu/DrivenCavityMultiGPU/configPhoenix8GPU.txt

apps/gpu/MusselOyster/configMusselOyster.txt

apps/gpu/MusselOyster/configPhoenix1GPU.txt

apps/gpu/MusselOyster/configPhoenix8GPU.txt

apps/gpu/SphereScaling/config.txt

apps/gpu/SphereScaling/configPhoenix1GPU_1LevStrongOS.txt

.../gpu/SphereScaling/configPhoenix1GPU_1LevStrongStream.txt

apps/gpu/SphereScaling/configPhoenix2GPU_1LevStrongOS.txt

.../gpu/SphereScaling/configPhoenix2GPU_1LevStrongStream.txt

apps/gpu/SphereScaling/configPhoenix4GPU_1LevStrongOS.txt

.../gpu/SphereScaling/configPhoenix4GPU_1LevStrongStream.txt

apps/gpu/SphereScaling/configPhoenix4GPU_1LevWeakStream.txt

.../gpu/SphereScaling/configPhoenix4GPU_2LevStrongStream.txt

apps/gpu/SphereScaling/configPhoenix8GPU_1LevStrongOS.txt

.../gpu/SphereScaling/configPhoenix8GPU_1LevStrongStream.txt

apps/gpu/SphereScaling/configPhoenix8GPU_1LevWeakOS.txt