responsive 0.3.11+11

Provide a easy way to make responsive UI for Flutter Applications in mobile, desktop and web, allow different widget size for each screen size and device orientation.

[0.3.11+11 - Remove landscape

[0.3.10+10 - Remove landscape

- Null safely migration

[0.3.9+9 - Remove landscape

- fixed

[0.3.8+8 - Remove landscape

- fixed

[0.3.0+6 - Remove logs

- fixed

[0.3.0+5 - Breakpoints detect in web

- fixed

[0.2.8+4 - Fixes

- fixed

[0.2.8+3 - PersonalizableWidget

- Added new feature

[0.2.8+2 - Remove prints

- Fixed

[0.2.8+2 - Fix XXXL Offset

- Fixed

[0.2.8+1 - Fix FlexBuilder

- Fixed

[0.2.8 - Scaffold and flex Builder

- Organize files

[0.2.7 - Scaffold and flex Builder

- Add new components for create seft responsive logic

[0.2.6 - Correction to bugs

- Default params are not null

0.2.5 New components

- Grid update

0.2.4 New components

- Update for Flutter updates

0.2.3 New components

- Healing package

0.2.2 New components

-  cleaning help files

0.2.1 New components

-  cleaning help files

0.2.0 New components

-  Refactoring with some changes

[0.2.0] - New components

- Refactoring with some name changes
- Add new Responsive class to calc Size, Offset or number of columns
- Redo example app and remove examples dir
- More documentation and add some media

0.1.5 Cleanup

0.1.4 Refactoring of the FlexibleWidget

0.1.3 Little change

0.1.2 Very Changes

- quit some logs

0.1.1 Very Changes

- add documentation

0.1.0 Very Changes

- add different configurations for landscape and portrait
- add Offset configurations.
- add Offsets for landscape and portrait too.

[0.1.0] - Very Changes

- add different configurations for landscape and portrait
- add Offset configurations.
- add Offsets for landscape and portrait too.

0.0.9 Comments corrections

- Little  corrections

0.0.8 Comments corrections

0.0.7 Comments corrections

- Little comments correct 

0.0.5 Example Readme correction

0.0.4 Example Readme correction

0.0.3 Example Readme correction

0.0.2 Example Readme correction

0.0.1 initial release

- Allow to make responsive UI with Flutter easily