BiGCAT-UM/RPathVisio — pull request #8 by christlee (2012-11-22 13:32:20+00:00)
Title: 9 rename add specific nodes

changed names to match addPathwayNode:

addProtein -> addProteinNode
addRNA -> addRNANode
addMetabolite -> addMetaboliteNode
addGeneProduct -> addGeneProductNode