Allow the GAIA parameters to be configured

[keflavich]

especially the DR ID

[astropy-bot]

Hi there @keflavich 👋 - thanks for the pull request! I'm just a friendly 🤖 that checks for issues related to the changelog and making sure that this pull request is milestoned and labeled correctly. This is mainly intended for the maintainers, so if you are not a maintainer you can ignore this, and a maintainer will let you know if any action is required on your part 😃.

Everything looks good from my point of view! 👍

If there are any issues with this message, please report them here.

[pep8speaks]

Hello @keflavich! Thanks for updating the PR.

Cheers ! There are no PEP8 issues in this Pull Request. 🍻

Comment last updated on April 26, 2018 at 00:42 Hours UTC

[codecov]

Codecov Report

Merging #1112 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1112      +/-   ##
==========================================
+ Coverage   64.46%   64.47%   +<.01%     
==========================================
  Files         139      139              
  Lines       11153    11156       +3     
==========================================
+ Hits         7190     7193       +3     
  Misses       3963     3963

Impacted Files	Coverage Δ
astroquery/gaia/core.py	82.47% <100%> (+0.18%)	⬆️
astroquery/gaia/__init__.py	100% <100%> (ø)	⬆️

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[bsipocz]

Looks good, except that it needs a changelog entry.