initial commit
paste code
adjust code for new project
fix. gitignore
add test/
mv test to tests
rename using scikits naming conventions
try to fix rank setup
rename some test to demo
add demo all
add demo all (cont.)
add demo all (cont.)
add readme
Add function to scale images
Add test case for separate scale factors
Rename scale function to rescale and scale variables
Enhance short description of resize and rescale functions
Fix doc version 0.7 link
add py wrappers
fix bitdepth in rank.py