improve ROC test script: handle ignored
use long seeds only for 64 bit systems
add parameter to control range and extended range for annotations
ROC script refactoring
add legend for ROC plot
parse Caltech annotations
refactor python
move soft cascade functionality into dedicated module
rename SCascade -> SoftCascadeDetector
move training to softcascade module
rename Octave -> SoftCascadeOctave
add IntegralChannelComputer
merged ICFPreprocessor and Channels -> ChannelFeatureBuilder
split public interface and realization for SoftCascadeOctave
move miscellaneous python scripts to softcascade module
update documentation for softcascade module
move ICF -> ChannelFeature
refactor feature pool
move feature pool to softcascade module
fix python bindings
add documentation for new classes