Update plotly to 3.6.0

[pyup-bot]

This PR updates plotly from 3.4.0 to 3.6.0.

Changelog

3.6.0

Updated
- Updated Plotly.js to version 1.44.1. Select highlights included below.
See the
[plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md1441----2019-01-24)
for more information.

Added
- Add isosurface gl3d trace type
([plotly/plotly.js3438](https://github.com/plotly/plotly.js/pull/3438))
- Preview of ternary contour figure factory
([1413](https://github.com/plotly/plotly.py/pull/1413)). Special thanks to
[emmanuelle](https://github.com/emmanuelle) for this contribution!
- Add support for `line.color` colorbars for scatter3d traces
([1085](https://github.com/plotly/plotly.py/issues/1085),
[plotly/plotly.js3384](https://github.com/plotly/plotly.js/pull/3384))
- Add support for `hovertemplate` on `scatterpolar`, `scatterpolargl`,
`scatterternary`, `barpolar`, `choropleth`, `scattergeo`, and
`scattermapbox` trace 
([plotly/plotly.js3398](https://github.com/plotly/plotly.js/pull/3398),
[plotly/plotly.js3436](https://github.com/plotly/plotly.js/pull/3436))
- Add width attribute to box and violin traces
([plotly/plotly.js3234](https://github.com/plotly/plotly.js/pull/3234))
- Add support for `<sup>`, `<sup>`, `<b>`, `<i>` and `<em>` pseudo-html
tags in extra (aka trace "name") hover labels
([plotly/plotly.js3443](https://github.com/plotly/plotly.js/pull/3443))
- Add 4 additional colors to the colorway cycle of the plotly themes
([1408](https://github.com/plotly/plotly.py/pull/1408))
- Automatically coerce array-like objects (e.g. xarray `DataArray`s) to
numpy arrays
([1393](https://github.com/plotly/plotly.py/pull/1393)). Special thanks to
[malmaud](https://github.com/malmaud) for this contribution!

Fixed
- Fix annotated heatmap text color when values are specified as a nested list
([1300](https://github.com/plotly/plotly.py/issues/1300))
- Fix `update` method with legacy `title*` properties
([1403](https://github.com/plotly/plotly.py/issues/1403))
- Fix deprecation warnings on Python 3.7 and ipywidgets > 7.0
([1417](https://github.com/plotly/plotly.py/pull/1417)). Special thanks to
[Juanlu001](https://github.com/Juanlu001) for this contribution!

3.5.0

Updated
- Updated Plotly.js to version 1.43.1. See the
[plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md1431----2018-12-21)
for more information.

Changed
- Plotly.js 1.43 converted `title` properties (e.g. `layout.title`) from
strings into compound objects that contain the text as the `text` property
along with new title placement attributes `x`, `y`, `xref`, `yref`, `xanchor`,
`yanchor` and `pad`. Plotly.py 3.5.0 follows the new schema, but still
supports specifying `title` as a string, in which case the string is assigned
to the `title.text` property
([1302](https://github.com/plotly/plotly.py/issues/1302))
- Plotly.js 1.43 also moved existing `title*` properties
(e.g. `layout.titlefont`) under the `title` object (e.g. `layout.title.font`).
Plotly.py 3.5.0 follows the new schema, but still
supports the legacy `title*` properties by mapping them to the corresponding
`title.*` property
([1302](https://github.com/plotly/plotly.py/issues/1302))
- The `update` method on `graph_objs` now returns the updated object in order
to support chaining multiple update operations together
([1379](https://github.com/plotly/plotly.py/issues/1379))
- The `show_link` option has been set to `False` by default in the offline
`plot` and `iplot` functions. Now that the "send data to cloud" button has
been disabled by default in plotly.js 1.43.0, no buttons/links will be
displayed by default that result in data being sent off of the local machine
([1304](https://github.com/plotly/plotly.py/issues/1304))
- `config` options that are not known by plotly.py result in a warning but are
still passed along to plotly.js. Prior to this change these unknown options
were dropped silently
([1290](https://github.com/plotly/plotly.py/issues/1290))
- Built-in themes now specify colorscales using the new global
`layout.colorscale` properties.  Previously the colorscales were defined for
each trace type individually. This reduces the size of the resulting theme
files 
([1303](https://github.com/plotly/plotly.py/issues/1303))
- Increased the maximum retry time of the orca integration from 8s to 30s
([1297](https://github.com/plotly/plotly.py/issues/1297))

Fixed
- Fixed `FigureWidget` performance regression that, when working with
large datasets, resulted in a slight freeze of the widget after user
interactions (pan, zoom, etc)
([1305](https://github.com/plotly/plotly.py/issues/1305)) 
- Fix orca error when the `ELECTRON_RUN_AS_NODE` environment variable is set
([1293](https://github.com/plotly/plotly.py/issues/1293))
- The `'responsive'` config key was being silently blocked
([1290](https://github.com/plotly/plotly.py/issues/1290))
- Fixed error when using unicode characters in string properties on Python 2
([1289](https://github.com/plotly/plotly.py/issues/1289))
- Removed invalid calls to non-existent `validate` and `strip_style` `Figure`
methods in matplotlylib conversion logic 
([1128](https://github.com/plotly/plotly.py/issues/1128))

3.4.2

Fixed
- `config` options are now supported when using `plotly.offline.iplot` to
display a figure in JupyterLab. Requires version 0.18.1 of the 
`jupyterlab/plotly-extension` extension.
([1281](https://github.com/plotly/plotly.py/pull/1281),
[jupyterlab/jupyter-renderers168](https://github.com/jupyterlab/jupyter-renderers/pull/168))
- Custom `plotly_domain` values are now supported in FigureWidget in both
the classic notebook and JupyterLab
([1284](https://github.com/plotly/plotly.py/pull/1284))

3.4.1

Updated
- Updated Plotly.js to version 1.42.5. See the
[plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md1423----2018-11-06)
for more information.

Fixed
- Fixed histogram binning with pandas `Series` or numpy array
(regression introduced in 3.4.0)
([1257](https://github.com/plotly/plotly.py/issues/1257), 
[plotly/plotly.js3211](https://github.com/plotly/plotly.js/pull/3211))
- Fixed incorrect validation error on the `args` property of
`layout.updatemenu.Button()` when value is a `list` that starts with a `list`
([1265](https://github.com/plotly/plotly.py/issues/1265))
- Fixed deadlock causing `plotly.io.write_image` to hang on Windows after
exporting more than ~25 images
([1255](https://github.com/plotly/plotly.py/issues/1255))
- Fixed plot display error for `scattergl` trace with `mode='lines'` and 
more than 100k points
([1271](https://github.com/plotly/plotly.py/issues/1271))
- Fixed responsive resizing error with `iplot` in the classic notebook
([1263](https://github.com/plotly/plotly.py/pull/1263))

Links

• PyPI: https://pypi.org/project/plotly
• Changelog: https://pyup.io/changelogs/plotly/
• Homepage: https://plot.ly/python/

[coveralls]

Pull Request Test Coverage Report for Build 605

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.01%) to 56.225%

---

Files with Coverage Reduction	New Missed Lines	%
pymaid/fetch.py	1	66.31%

Totals
Change from base Build 584:	-0.01%
Covered Lines:	4742
Relevant Lines:	8434

---

💛 - Coveralls

[pyup-bot]

Closing this in favor of #149