Use '$stateChangeSuccess' to avoid $watch

[tlvince]

No description provided.

[ncuillery]

Very glad to see this project start living. I was busy since the too old last commit but I will have time soon to examine issues/PR.

Thanks

[tlvince]

No worries.

I started an alternative approach based on walking a state's $parent property in tv-breadcrumbs. I've also since found https://github.com/interval-braining/angular-ui-router-breadcrumbs by @tdg5

[ncuillery]

I've done some works about angular expressions in ncyBreadcrumbLabel. I tried to use $stateChangeSuccess to get a $scope but I encountered difficulties (see > angular-ui/ui-router/issues/1005).

For the moment, I use an other ui-router event : $viewContentLoaded (maybe forever, I think it works better with multiple views state.