Don't require gems prior to building
Copy to correct output dir for latest bundler
Don't include :development group
Add option to build with debug symbols
Add version of grab_cut that can take/return initial labels
BackgroundProfile progress
Copy correct output file on OS X
Fix bad memory access on OS X (invalid COI)
Death to hashrocket
Add support for using/returning grabcut kmeans centers
Add full support for initial grabcut centers
Add basic bootstrapper to build opencv native extension
Build ruby-opencv native extension when out of date
Add check for remote OpenCV version matching compiled version
Slight output change
Check installed OpenCV version on build/bootstrap
Update version checks for OS X; now less fine-grained
Update CvMat#set_data to take a char string directly