Ion-nav-view Title and ion-nav-bar back button

ionic-v1
1

Since 1.00-beta.14 The title of each view is not working. It was working beautifully in 13. I read this on the realease notes:

ionNavTitle: Use the nav title directive to set custom HTML the for the header bar’s title from within an ionView template. This gives each view the ability to specify its own custom title, such as an image or any HTML, rather than being text-only.

But I do not see how is working. I have this on my index.html

  <body ng-app="haplApp">

      <ion-nav-bar class="bar-positive">
          <ion-nav-back-button class="button-icon ion-arrow-left-c">
          </ion-nav-back-button>
      </ion-nav-bar>

      <ion-nav-view>
          <ion-view></ion-view>
      </ion-nav-view>

  </body>

Then my home.html goes like this:

<ion-view view-title="Home">

    <ion-content>
        <div class="row">
            <img class="col img-responsive" src="img/logo.png">
        </div>.........

But my home.hmlt before was:

<ion-view>
    <ion-nav-bar class="bar-positive">
        <h1 class="title"><i class="ion-home"></i> Home</h1>
    </ion-nav-bar>
    <ion-content>
        <div class="row">
            <img class="col img-responsive" src="img/logo.png">
        </div>............

Which was working perfectly. But Now I can not get the icon to show or anything. I can not get the back-button to show anywhere.

<ion-view view-title="Events" ng-controller="EventsCtrl as vm">
    <ion-nav-title>
        Events
    </ion-nav-title>

    <div class="bar bar-subheader positive"  has-subheader="true">
        <button class="button" ng-click="vm.previousMonth()"><i class="ion-chevron-left"></i></button>..........