Plotly

Updated
- `.create_trisurf` now supports a visible colorbar for the trisurf plots. Check out the docs for help:

import plotly.tools as tls
help(tls.FigureFactory.create_trisurf)

Added
- The FigureFactory can now create 2D-density charts with `.create_2D_density`. Check it out with:

import plotly.tools as tls
help(tls.FigureFactory.create_2D_density)

Updated
- Updated `plotly.min.js` from 1.13.0 to 1.14.1
- Numerous additions and changes where made to the mapbox layout layers attributes
- Attribute line.color in scatter3d traces now support color scales
- Layout shapes can now be moved and resized (except for 'path' shapes) in editable contexts
- See [the plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md#1141----2016-06-28) for additional information regarding the updates
- Updated `default-schema`

Added
- Added `update_plotlyjs_for_offline` in makefile in order to automate updating `plotly.min.js` for offline mode

Updated
- Updated plotly.min.js so the offline mode is using plotly.js v1.13.0
- Fix `Plotly.toImage` and `Plotly.downloadImage` bug specific to Chrome 51 on OSX
- Beta version of the scattermapbox trace type - which allows users to create mapbox-gl maps using the plotly.js API. Note that scattermapbox is only available through custom bundling in this release.
- See [the plotly.js CHANGELOG](https://github.com/plotly/plotly.js/blob/master/CHANGELOG.md#1130----2016-05-26) for additional additions and updates.

Added
- The FigureFactory can now create gantt charts with `.create_gantt`. Check it out with:

import plotly.tools as tls
help(tls.FigureFactory.create_gantt)

- Ability to download images in offline mode. By providing an extra keyword `image` to the existing plot calls, you can now download the images of the plots you make in offline mode.

Fixed
- Fixed check for the height parameter passed to `_plot_html`, and now sets the correct `link text` for plots
generated in offline mode.

Added
- The FigureFactory can now create violin plots with `.create_violin`. Check it out with:

import plotly.tools as tls
help(tls.FigureFactory.create_violin)

Added
- Light positions, face normal epsilon and vertex normal epsilon are now
configurable in `mesh3d` traces [556]
- Light position is now configurable in `surface` traces [556]
- `surface` and `mesh3d` lighting attributes are now accompanied with
comprehensive descriptions. [556]

Changed
- Plot modules are now allowed to have their own `toSVG` method for
subplot-specific to-svg logic [554]

Fixed
- gl2d plots are now functional in `core-js` environments (e.g. in babel es6
presets) [569]
- gl2d replot calls from a blank plot are now functional [570]
- SVG graph config argument `scrollZoom` is now again functional (bug introduced
in v1.10.0) [564]
- `layout.separators` is now honored in pie text labels [547]
- Heatmap `zsmooth` value `'fast'` is now functional for arbitrary layout widths
[548]
- Range sliders now respond to all axis range relayout calls [568]