John Ryan 2d42fcfd31 Add animation samples (#118) ... * initialize animations sample project * add two demos, set up routing * clean up expand_card demo * update README * clean up expand_card demo * dartfmt * update comment * address code review comments * swap AnimatedContainer and AnimatedCrossFade * use AnimatedSwitcher instead of AnimatedCrossFade * Revert "use AnimatedSwitcher instead of AnimatedCrossFade" This reverts commit e112e02549. * rename expanded -> selected * use Dart 2.4.0 constraint * update README * address code review comments update images add curves to expand_card update pubspec.lock * add @override annotation * add animations project to travis script * add empty test for travis * add copyright notice to animations/ project		6 years ago
..
wrapper	Add animation samples (#118)	6 years ago