Geomapdemo

- Update docs
- New function

**New features**

- Add more chart function within chart module
- Add export function that allow users to export their map to html

**New Features**

-Toolbar function added

**New Features**

- added scatter ploy function
- added violin plot function

**New Module**

- Seaborn chart module created
- More update coming soon

**New Features**

- Choropleth map function within the foliumap module
- Layer control function within the foliumap module
- Check at doc pages and new examples