Implemented BindingInterceptor that enables app developers to intercept property access, dependent refresh, and command execution
Introduced ObjectPropertyCommand in order to simplify interception of commands
Merge pull request #11 from robertvazan/binding-interceptor

Binding interceptor
Merge remote-tracking branch 'remotes/upstream/master' into upstream-merge
Merge branch 'upstream-merge'
Do not wrap primitive types from typeof(object) properties
WBP release 2.3.1.13