multiscreen 3.1.0

Support multiscreen(different resolution and size of display) for mobile application.

3.0.1

support dart sdk from 2.12.0

3.0.0

• support android embed v2

2.0.0

• support null-safety

1.3.0

• add some options as dp size
• if guide size is null, return origin input.

1.2.1

remove debug print

1.2.0

support rotate screen

1.1.0

change how to use. ##1.0.6 remove Singleton. ##1.0.5 update gradle ##1.0.4 fix conflict ##1.0.3 update gradle and kotlin ##1.0.2 update gradle and kotlin ##1.0.1 add readme and example code.

1.0.0

Release First version.