Added OpenMP implementation in recal_get_data_from_bam to proccess read
and collection in parallel.
Commented unnecessary printf.
Implemented reduction operation for recalibration data struct.
Implemented data reduction and working OpenMP in
recal_get_data_from_batch.
Added time measure for iterations inside recollect and recalibrate bam.
Added stats scripts to source control.
General cleaning. Added omp schedule display to program init