Move files to master, add new standard files (README, compile, copy)

02-MSA-hello-world-gpu/.master/Makefile

02-MSA-hello-world-gpu/.master/README.md

02-MSA-hello-world-gpu/.master/compile.sh

02-MSA-hello-world-gpu/.master/copy.mk

02-MSA-hello-world-gpu/.master/hello-world.c

02-MSA-hello-world-gpu/.master/hello-world.cu

02-MSA-hello-world-gpu/.master/job_msa_juwels.sh