Strip a trailing space
Add enum definition identifying methods for re-sampling
Add methodForResampling argument to LSS_scale signature
Workaround for the environment where M_PI is not defined
Add missing include delective
Add various resampling functions
Minor fix of normalize function
Make LSS_scale enable to switch scaling method
Add -r/--resampling option to img2sixel
Cleanup
Implement --resampling option
Add missing argument for getopt
Fix a memory leak
Fix a segmentation error
Minor fix