hoggles and visualizeHOGbatch
visualize square
add comment for visualization square
removed unused variable
removed 32 constant from code, and moved to features.cc
some changes for reason.csail.mit.edu
trying to fix github highlighting
added fast mode to master
report card for ihog
store the training image filenames too
more blurred patches to make visualizations look better
pairdict subset
auto downloader for grayscale too
added recursion visualization
more sophisticated progress bar
Merge branch 'master' into online