[Feature/Bugfix] Datepicker and time granularity options to dashboard filters

[Mogball]

As per #1718 and #183, PR adds the ability to set the Time Column (granularity_sqla) and Time Grain (time_grain_sqla) filters from a dashboard filter, or Time Granularity (granularity) and Origin (druid_time_origin).

These can be enabled by checking the appropriate boxes in the explore view:

Also, the standard drop-down menus for from and to have been replaced with the same datepicker used for Since and Until for explore control panels.

EDIT: also addresses #3522

[coveralls]

Coverage decreased (-0.04%) to 69.5% when pulling 973e2ab370476084717a5d1e2a4fe9e373708739 on Mogball:mogball/feature/dashboard_filter into 9af34ba on apache:master.

[coveralls]

Coverage decreased (-0.07%) to 69.464% when pulling 0a6779420bb7efaf36d8d1c93ab903d5170e0b56 on Mogball:mogball/feature/dashboard_filter into 9af34ba on apache:master.

[coveralls]

Coverage decreased (-0.07%) to 69.464% when pulling 0a6779420bb7efaf36d8d1c93ab903d5170e0b56 on Mogball:mogball/feature/dashboard_filter into 9af34ba on apache:master.

[coveralls]

Coverage decreased (-0.07%) to 69.464% when pulling 0a6779420bb7efaf36d8d1c93ab903d5170e0b56 on Mogball:mogball/feature/dashboard_filter into 9af34ba on apache:master.

[coveralls]

Coverage increased (+0.08%) to 69.613% when pulling 2ce6514450f5d37f657168fa1ce90824378c9015 on Mogball:mogball/feature/dashboard_filter into 9af34ba on apache:master.

[coveralls]

Coverage increased (+0.08%) to 69.613% when pulling 2ce6514450f5d37f657168fa1ce90824378c9015 on Mogball:mogball/feature/dashboard_filter into 9af34ba on apache:master.

[coveralls]

Coverage increased (+0.08%) to 69.613% when pulling 089cad4 on Mogball:mogball/feature/dashboard_filter into 9af34ba on apache:master.

[coveralls]

Coverage increased (+0.09%) to 69.622% when pulling d764fd2 on Mogball:mogball/feature/dashboard_filter into 9af34ba on apache:master.

[coveralls]

Coverage increased (+0.08%) to 69.613% when pulling d764fd2 on Mogball:mogball/feature/dashboard_filter into 9af34ba on apache:master.

[coveralls]

Coverage increased (+0.08%) to 70.009% when pulling 17fda32 on Mogball:mogball/feature/dashboard_filter into 7d934e7 on apache:master.

[xrmx]

@mistercrunch this fixes a regression in 0.20.0 #3522

[mistercrunch]

I think this is assuming that everyone that wants to expose time filters also wants to expose granularity and time column in their filter box, which may not be the case. It may also be the case that it would push down other filters that were visible towards a place you may have to scroll to, which could create confusion on existing dashboards.

I think we should add 2 checkboxes to filter_box: Show Granularity Dropown and Show Time Column, both false by default

[Mogball]

@mistercrunch There were already checkboxes for SQL Time Filters and Druid Time Filters, nevertheless, I split them up to have one checkbox for each: granularity_sqla, time_column, granularity, and druid_time_origin, all false by default.

[joshwalters]

Once this gets merged in, would it be possible to release a new superset version (0.20.2), as it looks like other people are running into problems with this: #3522

[coveralls]

Coverage increased (+0.08%) to 70.225% when pulling e9b4f87 on Mogball:mogball/feature/dashboard_filter into 18e459e on apache:master.

[coveralls]

Coverage increased (+0.08%) to 70.225% when pulling e9b4f87 on Mogball:mogball/feature/dashboard_filter into 18e459e on apache:master.

[coveralls]

Coverage increased (+0.08%) to 70.225% when pulling e9b4f87 on Mogball:mogball/feature/dashboard_filter into 18e459e on apache:master.

[coveralls]

Coverage increased (+0.08%) to 70.225% when pulling e9b4f87 on Mogball:mogball/feature/dashboard_filter into 18e459e on apache:master.

[mistercrunch]

@joshwalters I usually like to bake releases in Airbnb's production for at least 24 hours, but in this case I should probably cut a branch and cherry pick this on top of 0.12.1