remove superflous include
merge over options from projects/default/Makefile

add scheduler statistics option
add valgrind option
add develhelp option
Improve text and stop overriding useful variables
Merge pull request #486 from LudwigOrtmann/native_startup_cosmetics

remove superflous include in native startup
Merge pull request #485 from LudwigOrtmann/makefile_cleanup_2

Makefile cleanup 2