added /gallery page and redirect for DS Faire

I tried to do 'make gh-pages' but got this error:

Your branch is up-to-date with 'origin/master'.
Already up-to-date.
Traceback (most recent call last):
  File "_scripts/gh-pages.py", line 101, in <module>
    branch = re.match('\# On branch (.*)$', status).group(1)
AttributeError: 'NoneType' object has no attribute 'group'
make: *** [gh-pages] Error 1

looks like @minrk was recently able to update them, so not sure what the issue is