* Initial commit for Dashboards feature (#394)

* Initial Dashboard commit
- Added a DashboardPage and route
- Added basic getDashboard reducer/saga/API
- Added basic tests for dashboard page
- Cleaned up tabs component styles

* Add chart and query component to dashboard page (#403)

* Fix rebase syntax error in _layouts.scss

* Initial dashboard search (#411)

* Dummy python code

* Python updates; React App support

* Some code cleanup

* Python tests

* Add some tests

* Lint/test fix

* Update ProfilePage & My Bookmarks to new design (#416)

* Dummy python code

* Python updates; React App support

* Some code cleanup

* Python tests

* Add some tests

* Lint/test fix

* Update ProfilePage & My Bookmarks to new design

* Add some tests

* Update Dashboard Search UI (#424)

* Update UI

* Cleanup; Add some tests; Update doc

* Lint fix

* Update search payload used

* Lint fix; Test fix;

* Some last tests

* Add Dashbo...