Merge branch 'dev' into math_in_markdown

Author: anders-kiaer

LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2019 Plotly Technologies
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

LICENSE

@@ -85,3 +85,7 @@ See the [dash-component-boilerplate](https://github.com/plotly/dash-component-bo
 [Dash Component Boilerplate]: (https://github.com/plotly/dash-component-boilerplate)
 [NPM package authors]: https://www.npmjs.com/package/dash-core-components/access
 [PyPi]: https://pypi.python.org/pypi
+
+
+## Big Thanks
+Cross-browser Testing Powered by [![image](https://user-images.githubusercontent.com/1394467/64290307-e4c66600-cf33-11e9-85a1-12c82230a597.png)](https://saucelabs.com)