remove obsolete text
add a reference to cosmology subpackage documentation
Add cosmology section to v0.2 What's New
Fix abspath -> realpath in utils.data to avoid issues with symlinks
Turn on open file testing in Travis
Merge pull request #697 from mdboom/testing/open-files-testing-in-travis

Turn on open file testing in Travis
Merge pull request #727 from astrofrog/utils/fix-data-path

Fix abspath -> realpath in utils.data to avoid issues with symlinks
Merge pull request #721 from nhmc/WhatsNew_Cosmology0.2

Update Cosmology section for What's New in 0.2
attempt to refresh master
added init
fix import error
from future import now follows astropy guidelines
small changes according to astropy guidelines
got vos_catalog to work
use new str formatting for webquery
changed absolute to relative imports
moved vo server and client to new loc
renamed vo query to client; moved client and server to new package
work in progress
vo.client using new io.votable package