add unit tests for VisualizeModal component

* rename spec folder

* remove special handling for viz_type control since it now uses VizTypeControl

* add test for getOptions

* linting

* add test for cwp

* linting

* [explore] 'Save as' -> 'Save' as it can be used to overwrite

* Fix tests

* [explore] adding y_axis_bounds to force Y axis

* Handling comments

in SqlLab view, if query takes over 45 seconds, we will show advise to store a summarized data set before user clicks on Visualize button.
This advise will not block Visualize button.

fixes #2733

Sub list in rst requires a blank line above and below.

Ref:
- http://docutils.sourceforge.net/docs/ref/rst/restructuredtext.html#bullet-lists

* fix js error on explore view

* bump version

As we are testing on 3.4 and 2.7.

* CONTRIBUTING: document starter_task label

* CONTRIBUTING: PR should work travis python versions

* CONTRIBUTING: move PR guidelines at the top

* CONTRIBUTING: no need to open a new pr after review

* italian translation

* update for the italian translation

in Visualize Modal, table headers are left-aligned. So columns checkboxes should also be left-aligned.

…ble schema support (#2911)

* Removed __time column from load, added long/double schema support

* Format fix

Same as explore view, if query takes > 45 seconds not returned, we will show Query timeout warning message. Otherwise user will see 504 Gateway timeout error.

Some python developers use Python version manager to create and switch Python
enviroments, pyenv (http://github.com/yyuu/pyenv) is one of the version managers.

When you use `pyenv local x.x.x`, `pyenv` will put a `.python-version` file in
project directory, which, in general, should not be commited to git.

* initial structure for add new slice page

* simplify add slice form

* add a test

* fix long line

* use underscore for template name

* fix controls path

* fix vis types select

* tests for dates.js

* linting

* test fduration output

* ignore warnings in code climate

* use eslint-2 otherwise defaults to eslint-3

* test eslint 1

* remove channel rule

* disable checks

* checks for eslint engine

Observed issue in dev environment where SQL queries were emitted with
`LIMIT 0`. This fix addresses it.

* [big number] various improvements

* dynamic number of X axis ticks based on width to prevent label overlap
* corrected overflow on the x axis
* improved tooltips (precise arrow and visible data point circle on hover)

* Fixing tooltips in heatmap viz

* dont set first datasource as default

* not used

* add a disabled class if datasource is not selected

* sort datasources alphabettically

* make btn disabled is no datasource is selected

* fix linting

* [explore] improve metric(s) and groupby(s) controls

- surface verbose_name, description & expression in controls
- [table viz] surface verbose name in table header

* Fixing tests

* Addressing comments

* Fixing tests (once more)

…2946)

Most notably Flask AppBuilder to 1.9.0

Moved the histogram to be rooted on the right side as well

fixes #2933

* Fix handling of Chunked requests

Add fix for handling chunk encoding requests.
If ENABLE_CHUNK_ENCODING is set to true, for requests with transfer
encoding set to true. It will set wsgi.input_terminated to true which
tells werkzeug to ignore content-length and read the stream till the
end.

 break comment in multiple lines

* remove debug print logging

* [dashboard] notify instead of modal onSave

* Addressing comments

* get compiled js file names

* make manifest available as template var

* use script src directly to avoid flash of unstyled content in the case of csstheme.js

* linting

* attempt to fix tests

* exception

* print the path when no manifest file found

* handle case when manifest.json is not present for some reason, or in the case of tests

* sort explicitly on label

* add simple test for /slicemodelview/add endpoint

* make comments and method names more clear

* fix test name

* be more explicit, test status_code

* Edit Dashboard title and Slice title in place

Add EditableTitle component into Dashboard and Explore view to support edit title inline.

* move to explore folder and delete explorev2 folder

* add tests for fetchDatasourceMetadata

* tests for fetchDatasources, fetchDatasourceMetadata

* use $.ajax for fetch dashboards and write test

* add test coverage for ResultSet component

* fix local state 'columns'
* fix method name per code review

…2963)

* [CLI] adding 'superset flower' command (flower is a UI for Celery)

* Addressing comments

…ext (#2978)

* [explore] improve bubble viz

* allow for custom axis formatters
* reorg the control panels

* Addressing comments

* [pivot viz] fix formatting and verbose names

* Fixing tests

* Misc. tweaks to improve webpack performance

* Fix code climate style issues

* upgrade celery to 4.0.2
* using Redis for unit tests (sqla broker not supported in Celery 4)
* Setting Celery's soft_time_limit based on `SQLLAB_ASYNC_TIME_LIMIT_SEC` config
* Better error handling in async tasks
* Better statsd logging in async tasks
* show [pending/running] query status in Results tab
* systematically using sqla NullPool on worker (async) to limit number
  of database connections

This reverts commit f64e2ba.

We should pick an arbitrary metric by default. This broke when
improving the metrics selector recently.

celery/celery#3932 is a blocker for Airbnb

* clarify different timeout configuration for superset

I don't think this worked as intended

…en rendering ControlPanelsContainer (#3138)

* [minor] change tooltip on 'Edit slice properties'

* Upgrading npm version for travis

* Bumping node version to most recent

* [bugfix]  fails on None view_menu

* Update coveralls token

* [docs] use yarn in CONTRIBUTING.md

* Updating badges

Related Msg:
sqlalchemy.orm.exc.ObjectDeletedError: Instance '<PermissionView at
0x7f10306b0e90>' has been deleted, or its row is otherwise not present.