Merge branch 'master' into remove-runtime-txt

Author: ronniebugia

apps/dash-datashader/requirements.txt

@@ -5,3 +5,4 @@ datashader>=0.6.9
 gunicorn>=19.9.0
 numpy>=1.14.1
 pandas>=0.24.0
+fsspec>=0.3.3

apps/dash-oil-and-gas/assets/s1.css

@@ -1,5 +1,5 @@
 /* Table of contents
-––––––––––––––––––––––––––––––––––––––––––––––––––
+––––––––––––––––––––––––––––––––––––––––––––––––
 - Plotly.js
 - Grid
 - Base Styles
@@ -14,15 +14,17 @@
 - Utilities
 - Clearing
 - Media Queries
+
 */
 
 /* PLotly.js 
-–––––––––––––––––––––––––––––––––––––––––––––––––– */
+–––––––––––––––––––––––––––––––––––––––––––––––– */
 /* plotly.js's modebar's z-index is 1001 by default
  * https://github.com/plotly/plotly.js/blob/7e4d8ab164258f6bd48be56589dacd9bdd7fded2/src/css/_modebar.scss#L5
  * In case a dropdown is above the graph, the dropdown's options
  * will be rendered below the modebar
  * Increase the select option's z-index
+ 
  */
 
 /* This was actually not quite right -