fixed creating visualizations with torque layers from scratch CDB-363 CDB-936
fixed editing in torque layer CDB-949 CDB-363
fixed CDB-955
hide elements when embed_map fails CDB-363
fixed CDB-927 CDB-363
fixed time_slider column types CDB-929 CDB-363
Merge remote-tracking branch 'origin/feature/CDB-363' into release/2.5.0

Conflicts:
	lib/assets/javascripts/cdb