Merge pull request #35 from adrn/master

Update README with more explicit instructions.
remove extraneous variables
plot-catalog should not be published
Add runipy and ipython as requirements
add gitignore lines for setup_requires-generated packages
Move index template to a block-string
Add html title to index page
Merge pull request #36 from eteq/tweak-setup

Some tweaks to setup and adding index title
Add test to deploy
add astropy css
add stylesheet link