Changed 'greedy_matching_rowwise' to 'maxRow'

Chnaged name in the M file from 'greedy_matching_rowwise' to 'maxRow'
Added Comments for a possible bug

No getMethods() found in the repository which is being called in the
plotMetric function. A possible bugfix is mentioned as comments in the M
file.
Added outputLocation field to methods.mat

This field  is being called in the compute_best_recall_candidates ()
function which is not present in your current methods.mat file.