plotSoilRelationGraph.R better selection / description of community detection

[dylanbeaudette]

Community evaluation will crash with most community detection algorithms: see plano and miami series.

Ideas:

• http://bommaritollc.com/2012/06/17/summary-community-detection-algorithms-igraph-0-6/?utm_source=rss&utm_medium=rss&utm_campaign=summary-community-detection-algorithms-igraph-0-6
• http://stackoverflow.com/questions/9471906/what-are-the-differences-between-community-detection-algorithms-in-igraph