Get organism freq from blast iterations

Arguments for the program:

1. BlastOutput XML filename
2. Taxonomy results filename

Out file format

Columns included in the file:

1. organism name
2. number of iterations per organism that have at least one hit
3. number of iterations per organism (regardless number of hits in the iteration)
4. number of different proteins per organism included in iterations with at leas 1 hit
5. number of different proteins per organism included in iterations (regardless number of hits in the iteration)