Extending NGScope from JSON.
Cast handled inside creation method.
Cleaned up a lot of the directives. Better scope handling.

I think I finally understood how the directive's scope property is 
supposed to work. When scope is true, it creates a new local scope 
inheriting parent scope. When scope is a JSON object, it creates a new
isolateScope, which does not automatically inherit the parent's scope.

I could not figure out from AngularJS documentation what is scope value
of false or null/undefined is.
Updated to gwt-util-0.0.63
Updating the Prettify example with updated directive.
Fixed the maven dependency in the doc.
Reduced unnecessary gwt module inheritance.
Corrected the maven dependency.
Corrected maven dependency. Removed redundant gwt module inheritance.
Fixed maven depenency in doc. Removed redundant GWT module inheritance.
Fixed maven depenency in doc. Removed redundant GWT module inheritance.
Fixed maven depenency in doc. Removed redundant GWT module inheritance.
Fixed maven depenency in doc. Removed redundant GWT module inheritance.
Fixed maven depenency in doc. Removed redundant GWT module inheritance.
Fixed maven depenency in doc. Removed redundant GWT module inheritance.
Going around ProdMode problems with injectables to Directives.

https://github.com/kyoken74/gwt-angular/issues/78
gwt-util-0.1.0