v0.3.0
New Features:
- Added Planet basemaps GUI #9
- Added open point layer GUI #29
- Improved GUI for opening vector data from http #33
- Added map to html function #32
- Added point layer with popup #27
- Added vector tile layer support #26
- Added HERE map plotting backend #20
Improvement
- Allow json file in open data widget
- Added five notebook tutorials
- Fixed folium map custom size bug #21