Broken YAML Output in HPCCG

[fmoessbauer]

The generated .yaml result files of the HPCCG benchmark were broken. This is now fixed in a69a7bc and 9728756.

To safe you some time, here is a script to fix already generated files:

find . -name "hpccg-*.yaml" -exec sed -i 's/Final residual: :/Final residual:/g' {} \;
find . -name "hpccg-*.yaml" -exec sed -i 's/Number of iterations: :/Number of iterations:/g' {} \;
find . -name "hpccg-*.yaml" -exec sed -i 's/\(.* Performance\)/# \1/g' {} \;