Changing misleading field
Fixing tests
Added to_file method for StockholmAlignment and test for it #495
Fixed to_file to meet coding standards #495
powertrip.py -> checklist.py

Thanks @ebolyen and @ElDeveloper for helping with this renaming! Fixes #524.
Merge pull request #485 from josenavas/grad-misleading-output

Change 'trajectory' to '2-norm' in gradient output
Merge pull request #526 from jairideout/issue-524

powertrip.py -> checklist.py
Fixed my bad code, using travis #495
DOC/ENH: Fix important issue not rendering

Should be working now:

$ python
>>> import skbio
>>> help(skbio)

$ ipython
In [1]: import skbio

In [2]: skbio?

Fixes #250
Fixed #495 brokenness
PEP8, I lack discipline @pyarnold
TYPO: coddon -> codon
DOC: all other exceptions had docstrings except StockholmParseError, so I added one
Merge pull request #527 from ElDeveloper/issue-250

DOC/ENH: Fix important issue not rendering
Merge pull request #528 from argriffing/coddon

TYPO: coddon -> codon
PEP8 fixes
Merge pull request #525 from ResilientScience/master

Added to_file method for StockholmAlignment and test for it #495
added reference documentation to ssw fixes #522
reference html corrected
Merge pull request #529 from argriffing/stockholm-exception-description

DOC: all other exceptions had docstrings except StockholmParseError, so I added one.