[FIX] Adjusting SAK output to empty lines in FASTA fix.
[FIX,INTERNAL] Fixing nightly build system for valgrind in app tests.
Merge pull request #136 from holtgrewe/hotfix/sak_test_output

[FIX] Adjusting SAK output to empty lines in FASTA fix.
Merge pull request #138 from holtgrewe/hotfix/valgrind_app_tests

Hotfix/valgrind app tests