updated dockerfile to include modify_petide script

Author: evelyn-schmidt

Dockerfile

@@ -13,6 +13,7 @@ ADD scripts/generate_reviews_files.py /opt/scripts/generate_reviews_files.py
 ADD scripts/bold_classII.py /opt/scripts/bold_classII.py
 ADD scripts/color_peptides51mer.py /opt/scripts/color_peptides51mer.py
 ADD scripts/setup_review.py /opt/scripts/setup_review.py
+ADD scripts/modify_peptides.py /opt/scripts/modify_peptides.py
 
 RUN chmod +r /opt/scripts/*