Comments for Aaron's code.
more comments for guppy_classify
comments pass
Using a fixed seed for Random.

This is only called (directly) from guppy classify because Nbc is the only
module that uses Random, and guppy classify is the only thing that calls into
Nbc.
Clarifying some comparisons; hopefully fixing a bug.
comment fixes
Fix for boostrapping bug reported by @nhoffman

The float part of the namlom was not being taken into account.
Fixed Placerun_io to not fail with no placements.

Previously, writing out a placefile containing no placements would fail.
Allowing multiclass in add_classifications.

Also updating the 'seq' field to be called 'seqname' in line with what
taxtastic already uses.
Sorting classifications as they're added.

This will effectively order by the new rows in multiclass by tax_id, which
seems to affect how multiclass_concat creates synthetic taxa.
NBC comments
a couple more comment notes
Fixing seeded NBC support.
Correcting the capitalization of oUnit.
Correct list of classifier options
Initial work on qPD(T) in `guppy fpd`

calculate rooted & unrooted
Merge branch '291-chao-qdt' into dev

Closes #291
OPAM for dependency management

* Update docs
* Add list of requirements
Use gh-pages branch of pplacer-opam-repository

Negates git requirement; downloads packages directly from
GitHub, which should prevent broken hyperlinks.
Remove old install script