Merge branch 'CKGrafico-feature/sass' into sass

# Conflicts:
#	package.json
#	static/js/webslides.js
#	static/js/webslides.min.js

static/css/webslides.css

@@ -0,0 +1,11 @@
+/*!
+ * Name: WebSlides
+ * Version: 1.3.1
+ * Date: 2017-05-01
+ * Description: Making HTML presentations easy
+ * URL: https://github.com/webslides/webslides#readme
+ * Credits: @jlantunez, @LuisSacristan, @Belelros
+ */
+a {
+  display: -ms-flexbox;
+  display: flex; }