nozzel overlap analysis output working
made images display in nozzle ola.
made all captions work
made column names appear instead of NULL
path diagrams seem to have been put in the correct place
running issue where stringr and rBiopaxParser dont work so well
fixed error occuring where there is low coverage in the aberration data
initial commit
attempt to fix issue with stringr not installing
updated roxygen from 4.0.1 to 4.0.2
fixed nozzle/path diagrams and cytoscape/low ab coverage