* [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
* Add link to Maps docs in Kibana getting started with sample data
* Update docs/getting-started/add-sample-data.asciidoc
Co-Authored-By: nreese <reese.nathan@gmail.com>