make an async
pep8
added some SDSS tests & data
added setup package & remote tests
fixing tests
TESTS PASS!!!!!  need to add a file thoguh
added empty file
UKIDSS needs to be able to send queries in galactic to control the
returned table
UKIDSS system-based query step 2 (still incomplete)
Besancon tests finally fixed.  There were multiple nested issues in
terms of failed monkeypatching and missing test data files
add needed Besancon test data
a little more cleanup/passing system around properly
Merge pull request #184 from keflavich/besancon_test_fix

`test_query` in `besancon` hangs
return single table when only one catalog
Merge pull request #192 from jdnc/vizier-catalog-fix

Return only a single table rather than TableList for a single catalog
Merge pull request #189 from keflavich/sdss_refactor

SDSS refactoring, with a heavy emphasis on no-remote-tests!
Merge pull request #191 from keflavich/ukidss_regalactify

Attempt to restore original UKIDSS Galactic querying