0.9.27: update ion-views to use interpolated title (thanks @logbase2)

Closes #22

Author: ajoslin

www/templates/about.html

@@ -1,7 +1,7 @@
 <!--
   This template loads for the 'tab.about' state (app.js)
 -->
-<ion-view title="'About Ionic'">
+<ion-view title="About Ionic">
   <ion-content has-header="true" has-tabs="true" padding="true">
     <img src="img/ionic.png" class="ionic-logo">
     <p>

www/templates/adopt.html

@@ -1,7 +1,7 @@
 <!--
   This template loads for the 'tab.adopt' state (app.js)
 -->
-<ion-view title="'Adopt A Pet'">
+<ion-view title="Adopt A Pet">
   <ion-content has-header="true" has-tabs="true">
     <div class="list list-inset">
       <label class="item item-input">

www/templates/pet-detail.html

@@ -4,7 +4,7 @@
   The PetCtrl pulls data from the Pets service (service.js)
   The Pets service returns an array of pet data
 -->
-<ion-view title="pet.title">
+<ion-view title="{{pet.title}}">
   <ion-content has-header="true" padding="true">
     <p>{{ pet.description }}</p>
     <p><a class="button button-small icon ion-arrow-left-b" href="#/tab/pets"> All Pets</a></p>

www/templates/pet-index.html

@@ -3,7 +3,7 @@
   It was wired up in the app config (app.js) 
   The 'pets' data comes from its $scope within PetIndexCtrl (controller.js)
 -->
-<ion-view title="'Pet Information'">
+<ion-view title="Pet Information">
   <ion-content has-header="true" has-tabs="true">
 
     <ion-list>