make the wavelet_img_csv_path relative
make the wavelet_img_csv_path relative
fix type for n,x,y,p,q and size of bit_set
add Debugger::msg, write-flag
add msg for scalar assrttion
add more printed msg
add mat2scalar()
remove unused empty lines
reinforce some constants
add load_param(), param adaptation
Merge pull request #16 from tttor/spiht-cpp-2

Spiht cpp iteration-2