CDB-2811 #fixes Removes public dashboard announcement
test
Remove whitespaces
Merge branch 'master' into CDB-2811

* master:
  CartoDB frontend assets version changed
  changed text in nasa pane when date is not valid
  fixed and added tests for basemap chooser
  hiding date combo when night type is selected in NASA tab
  changed attribution + added date in NASA name + other fixed
  CDB-2810 - added error + fixed date problem
  CDB-2810 #resolve - added nasa basemaps
  CDB-2807 #resolve - grunt development processes improved
  modified grunt css task to copy only the changed file CDB-2807
Merge pull request #400 from CartoDB/CDB-2811

CDB-2811 Removes public dashboard announcement