s/Untitled/Hiker for C#
more refactoring of initial files for C/C++
switching to files called hiker instead of unnamed/untitled
s/unntitled/hiker
s/untitled/hiker
test refactoring
refactoring
refactoring
refactoring
s/untitled/hiker
s/untitled/hiker
s/untitled/hiker
refactoring
s/untitled/hiker
refactoring
refactoring
test refactoring
test refactoring
s/left/right