CDB-2624 #fixes Fixes ugly query
Cleans up the query a bit more
Fixes & adds new specs
Merge branch 'master' into CDB-2624

* master: (136 commits)
  added security task to avoid release by mistake
  Release 2.12.0
  updated cdb
  added statcs to recompilation
  removed unnused dependency
  updated cdb
  fixed CDB-2611
  fixed password protected images within its stylesheet
  added favicons folder to favicon path
  changed favicon path for all views
  ignore app_config.js file
  allow reloading erb
  fixed uglify
  fixed embeds
  fixed app_config.js
  fixed gruntile
  fixed paths for production
  Make asset_path be read and generated only once
  Fix config loading
  FINALLY
  ...
Frontend version 2.12.1
CDB-2134 #fixes Fixes specs
Reduces timeout
Merge remote-tracking branch 'origin/CDB-2134'
updated jasmine runner to give useful information in travis
Merge CDB-2589 into release/2.13.0
Merge remote-tracking branch 'origin/CDB-2566' into release/2.13.0

Conflicts:
	app/controllers/admin/visualizations_controller.rb
	config/application.rb
Merge remote-tracking branch 'origin/CDB-1604' into release/2.13.0

Conflicts:
	app/controllers/admin/visualizations_controller.rb
	config/application.rb
Merge branch 'release/2.13.0' of github.com:CartoDB/cartodb20 into release/2.13.0
Bump frontend version
Bump frontend package.json
Merge CDB-1604 into release/2.13.0
Merge CDB-1604 into release/2.13.0
Merge CDB-1604 into release/2.13.0
Merge CDB-1604 into release/2.13.0
Merge CDB-1604 into release/2.13.0