parse_qseq.
Add support for QSEQ parsing.
Add support for QSEQ parsing.
PEP8 changes.
PEP8 changes.
Decode data first before calling the split method.
Remove unused code.
Catch AttributeError on str.decode - Python 3.x support.
Add details on sequence ID format and record namedtuple attributes to the parse_qseq return docstring.  Change filter_ to filtered and define it as a boolean.
REV: reverting deprecation of PCoA, see #579 for discussion of this
API: moved genetic_code to skbio.sequence, GeneticCodes is now a function genetic_code
Merged skbio.distance into skbio.stats.distance

Fixes #583.
DOC: update changelog.md
Merge pull request #594 from gregcaporaso/issue-593

reverts deprecation of PCoA
Merge pull request #595 from ebolyen/issue-582

API: moved genetic_code to skbio.sequence
Merge branch 'master' into issue-583

Conflicts:
	CHANGELOG.md
	doc/source/index.rst
Hrmm
Merge pull request #596 from jairideout/issue-583

Merged skbio.distance into skbio.stats.distance
DOC: tax2tree mention
Update version strings to 0.1.5.