scrollable_panel 0.1.1

drag to expand and then can scroll contents. similar "Nearby spots" panel on google map app.

[0.1.1] - 2019/10/23

• delete debug log

[0.1.0] - 2019/10/22

• add velocity control and defaultPanelSize

[0.0.3] - 2019/10/18

• fix bug and example

[0.0.2] - 2019/10/18

• fix bug and example

[0.0.1] - 2019/10/09

• initial release.