will make another commit just to improve test coverage for SaveModal component.

- SaveModal component
- URLShortLinkButton

…itReducerLogic

…c' into gg-ExploreViewSaveModalSpec

Looks like SQLAlchemy has redefined the best practice around
pessimistic connection handling.

* Improve the chart type of Visualize in sqllab & Add some css & Fix the link address in the navbar

* add vizTypes filter

* [webpack] break CSS and JS files while webpackin'

* cleaning up some templates

* Fix pylint issue

For Druid set the default port for the broker and coordinator.

Recently in
apache@4c3313b
I introduced an issue where the order of groupby fields might change.

This addresses this issue and will preserve ordering.

…3267)

)

* split reducer logic for ExploreViewContainer

* fix saveModal component and unit tests

* revert changes in SaveModal_spec.
will make another commit just to improve test coverage for SaveModal component.

* remove comment-out code

* fix merge confilicts

…eModalSpec