docs(bike-shed-migration): change tutorial doctype and add @step tag

docs/content/tutorial/index.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: Index
+@ngdoc tutorial
+@name Index
+@step -1
 @description
 
 A great way to get introduced to AngularJS is to work through this tutorial, which walks you through

docs/content/tutorial/step_00.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 0 - Bootstrapping
+@ngdoc tutorial
+@name 0 - Bootstrapping
+@step 0
 @description
 
 <ul doc-tutorial-nav="0"></ul>

docs/content/tutorial/step_01.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 1 - Static Template
+@ngdoc tutorial
+@name 1 - Static Template
+@step 1
 @description
 
 <ul doc-tutorial-nav="1"></ul>

docs/content/tutorial/step_02.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 2 - Angular Templates
+@ngdoc tutorial
+@name 2 - Angular Templates
+@step 2
 @description
 
 <ul doc-tutorial-nav="2"></ul>

docs/content/tutorial/step_03.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 3 - Filtering Repeaters
+@ngdoc tutorial
+@name 3 - Filtering Repeaters
+@step 3
 @description
 
 <ul doc-tutorial-nav="3"></ul>

docs/content/tutorial/step_04.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 4 - Two-way Data Binding
+@ngdoc tutorial
+@name 4 - Two-way Data Binding
+@step 4
 @description
 
 <ul doc-tutorial-nav="4"></ul>

docs/content/tutorial/step_05.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 5 - XHRs & Dependency Injection
+@ngdoc tutorial
+@name 5 - XHRs & Dependency Injection
+@step 5
 @description
 
 <ul doc-tutorial-nav="5"></ul>

docs/content/tutorial/step_06.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 6 - Templating Links & Images
+@ngdoc tutorial
+@name 6 - Templating Links & Images
+@step 6
 @description
 
 <ul doc-tutorial-nav="6"></ul>

docs/content/tutorial/step_07.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 7 - Routing & Multiple Views
+@ngdoc tutorial
+@name 7 - Routing & Multiple Views
+@step 7
 @description
 
 <ul doc-tutorial-nav="7"></ul>

docs/content/tutorial/step_08.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 8 - More Templating
+@ngdoc tutorial
+@name 8 - More Templating
+@step 8
 @description
 
 <ul doc-tutorial-nav="8"></ul>

docs/content/tutorial/step_09.ngdoc

@@ -1,5 +1,5 @@
-@ngdoc overview
-@name Tutorial: 9 - Filters
+@ngdoc tutorial
+@name 9 - Filters
 @description
 
 <ul doc-tutorial-nav="9"></ul>

docs/content/tutorial/step_10.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 10 - Event Handlers
+@ngdoc tutorial
+@name 10 - Event Handlers
+@step 10
 @description
 
 <ul doc-tutorial-nav="10"></ul>

docs/content/tutorial/step_11.ngdoc

@@ -1,5 +1,5 @@
-@ngdoc overview
-@name Tutorial: 11 - REST and Custom Services
+@ngdoc tutorial
+@name 11 - REST and Custom Services
 @description
 
 <ul doc-tutorial-nav="11"></ul>

docs/content/tutorial/step_12.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: 12 - Applying Animations
+@ngdoc tutorial
+@name 12 - Applying Animations
+@step 12
 @description
 
 <ul doc-tutorial-nav="12"></ul>

docs/content/tutorial/the_end.ngdoc

@@ -1,5 +1,6 @@
-@ngdoc overview
-@name Tutorial: The End
+@ngdoc tutorial
+@name The End
+@step 99
 @description
 
 Our application is now complete. Feel free to experiment with the code further, and jump back to