New service: THOR survey

[keflavich]

The THOR (HI/OH/RRL) survey of the Galactic plane has an image cutout service. This is a new tool to query that service.

WIP: requires tests!

[pep8speaks]

Hello @keflavich! Thanks for updating the PR.

• In the file astroquery/surveys/thor/core.py, following are the PEP8 issues :

Line 78:21: E231 missing whitespace after ':' Line 125:1: E303 too many blank lines (3)

Comment last updated on February 26, 2019 at 00:06 Hours UTC