* New index pages and some new images
* Update
* Update graph-color-scheme.md
Small grammar fix
* Update pie-chart-panel.md
Small fix for caption
* Update _index.md
Minor grammatical change and missing comma.
* Update graph-color-scheme.md
Another small grammar tweak
* Adding color scheme docs
* Updated image captions
* Added missing panels
* Updates
* fixes
* Align on naming
* Fix
Co-authored-by: Petros Kolyvas <code@petros.io>