sdss/marvin: Marvin Beta 2.2.3

This patch release primarily fixes bugs found during the recent round of feedback vetting. Added ^^^^^ Added tests for emline_gflux_ha_6564 and fixed values in galaxy_test_data. Fixed ^^^^^ Issue #182 _ Issue #202 _ Issue #319 _ Issue #322 _ Issue #334 _ Issue #339 _ Issue #341 _ Issue #342 _ Issue #348 _ Issue #352 _ Issue #354 _ Issue #355 _ Issue #362 _ Issue #366 _ Issue #367 _ Issue #368 _ Issue #369 _ Issue #372 _ Issue #375 _ Issue #378 _ Issue #379 _ Issue #383 _ Issue #385 _ Issue #386 _ Issue #374 _: Cube units do not persist under axis reordering. Fixed some problems with test_spaxel tests. Issue #382 _: Is fuzzywuzzy too fuzzy? Fixed an issue with Astropy 3 in get_nsa_data(). Fixed some issues with query results tests Issue #391 _ Issue #387 _ Issue #384 _ Issue #380 _ Issue #376 _ Issue #373 _ Issue #371 _ Issue #370 _ Issue #363 _ Issue #361 _ Issue #360 _ Issue #359 _ Issue #358 _ Issue #357 _ Issue #353 _ Issue #351 _ Issue #349 _ Issue #346 _ Issue #345 _ Issue #344 _ Issue #343 _ Issue #340 _ Issue #337 _ Issue #336 _ Issue #335 _ Issue #333 _ Issue #331 _ Issue #330 _ Issue #329 _ Issue #328 _ Issue #327 _ Issue #326 _ Issue #325 _ Issue #324 _ Issue #320 _ Issue #307 _ Issue #395 _ Issue #390 _ Removed ^^^^^^^ The banner that showed up in Safari has been removed since most versions should now work properly