Correct update() to wait on writing F to finish before returning
Fix bug which caused match vectors to leave scope before being fully written to OpenCL buffers
Store best inlier count once per work item
Store best inlier count once per work group
Implement 2-stage reduction for sum kernel
Start transitioning to multiple-iterations-per-batch implementation. Only find_inliers kernel is fully converted so far.
Implemented multiple-iterations-per-batch for sum kernel
Implement multiple iterations per batch for update_best_inliers kernel
Increase iterations per batch to 16
Add support for Altera OpenCL
Send fund_mat to OpenCL as floats rather than doubles