data_tracker 0.0.2

A Data Tracker for Analytics in Component widget styling. use InheritedWidget that simplifies the tracker system share data for Component widget styling, Avoid multi-level parameter penetration .

0.0.2

• Separate data declaration and acquisition, Split Tracker into TrackerScope and Tracker .
• Add generics support .
• add findMap findAllMap collectSelf functions for diffrent useage .

0.0.1

• Initial release