jplhorizons changes implemented
- MAST: Updating HSC and Gaia catalog calls (bugfix) [#1203]
- JPLSpec: New query service for JPL Molecular Spectral Catalog. [#1170]
- Add docstring and signature for login. [#1199]
+- JPLHorizons: fixed JPL server protocol bug [#1192] and epoch range bug [#1201]
+- JPLHorizons: added user-defined locations [#1180] and additional ephemerides information
+
0.3.8 (2018-04-27)
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