added code to colour-code branches of tree according to clade
fixed id parser

Added dbj as a database option and changed error message when not parsed correctly to b more informative
added option to add superorder to DB
modified to correctly parse Muggia et al. 2014

These sequences have a note about primers that needed to be skipped.

They also have the word "fungus" in the isolation source which also needed to be skipped
Merge branch 'master' of https://github.com/hobrien/PhotobiontDiversity