testing out RTD
try out pip requirements file
add conditional install_requires
up version reqs for sphinx
trying requirements file again
change conf back to sphinx 1.1
use exact version
update comments about conditional install_requires
Merge pull request #234 from ElBrogrammer/rtd

Read The Docs! (kind of)
ultimate hack

probably won't work
Merge branch 'master' of https://github.com/biocore/bipy into fastunifrac
Override page.html and search.html intead of layout.html

Let's see if this works on RTD
Add comments to the various RTD hacks
Fix DistanceMatrix example rendering issue

Fixes #231.
Merge pull request #236 from ElBrogrammer/issue-231

Fix DistanceMatrix example rendering issue
Merge pull request #237 from ElBrogrammer/rtd-fun

Fix remaining RTD issues
Adding tests
Merge branch 'master' of https://github.com/biocore/bipy into fastunifrac
Merge branch 'fastunifrac' of github.com:josenavas/bipy into fastunifrac