6.0.0

• upgrade to Angular 7

5.0.1

• update leaflet version (#58)

6.0.0

• update to Angular 6
• fix #52

4.0.2

• Fix a bug in the toggling of the airport layer

4.0.1

• Fix a base url issue

4.0.0

• Upgrade Angular to v5
• Use Angular CLI to reconstruct the project
• Use Angular Material instead of Bootstrap
• Remove FrontAwesome

Introduce AoT

• Use Ahead-of-Time compilation for production build

2.0.1

• use html-loader instead of raw-loader for better html processing

2.0.0

• Update Angular to 4.0

1.2.0

• migrate to webpack 2