Merge pull request #5 from wwood/master

doco fixup & change defaults: abs not rel
Removed BIOM dependency
Merge branch 'master' of github.com:dparks1134/CommunityM

Conflicts:
	buildTable.py
Deprecated plotHeatmap.py
Fix to summarizeTableAtRank.py
Minor updates (v0.1.1)
update community_profile in line with config file running style