* [DOCS] Updates images in Getting Started
* [DOCS] Updates getting started
* [DOCS] Updated gs based on review comments
* [DOCS] Updates links to sample data
* [DOCS] Fixes broken links
* [DOCS] Minor edits to GS
* [DOCS] New tutorial for exploring Kibana with sample data set
* [DOCS] Incorporated review comments into sample tutorial
* [DOCS] GS: Edits for consistency