Fixed error in accuracy calculation
Wrong indexing was performed when nan-ing re-initialised parts of trajectory
Fixed error in calculate_overlap
Fixed error in calculation of overlap
When both horizontal and vertical intersection was negative,
due to the multiplication the joint intersection was positive,
although it shouldn't be.
Fixed error in estimate_reliability
Removed additional call of sequence_skipping()
Rounded initialisation bounding box for region noise experiment
Added ; to suppress output
Merge pull request #2 from gnebehay/master

Merging overlap calculation and accuracy calculation fixes.