step-0: Fixed compilation issues
Merge branch 'master' of github.com:oneliefleft/gubbins
Merge branch 'master' of github.com:oneliefleft/gubbins
Merge branch 'master' of github.com:oneliefleft/gubbins
Initial configuration of Doxygen file
step-1: Fixed CMakeLists.txt

The source file was listed as 'step1', which collided with the executable.