Extract method to get default widget for a property to an independant class
Fixed tests for widgets
Fix relations with no other side
Support for many to many relations
Removed test domains from covertura report
Refer to main documentation
update doc introduction
Standarice checkbox widget to use internalAttrs
US #58 Refactor to add introspector
US #1 - Documentation of widgets - In progress
On one to many relations, do not remove all old relations, and create all new. Keep the unchanged ones
Bug #2 - Calculate slug on one unique point
Fix missing import
Fixed problem with primitive types