manually edited positions of clade labels
This merges changes that I made at home with the changes I've made at work this morning

Merge branch 'master' of https://github.com/hobrien/PhotobiontDiversity
Fixed problem with taxon names showing up twice
Fixed problem with taxon names showing up twice
Added clade colouring, labels
added clade colouring and labels
added command to count associations
renamed association files to be consistent with all other file names
added association count files
copy association count files to standardised folder