Merge Novel Layouts (#837)

* Merge novel layouts and simplify the Tokenizer class
* Fix core tests
* Delete auto-layout code
* Remove no longer needed item layouts
* Remove references to deleted item layouts in test
* Make some minor changes to Tokenizer class and update tests
* Update test reference files
* Update sample project
* Fix a few issues with the Tokenizer
* Centre some text in the sample documents
* Make some minor changes to how new projects are generated
* Add support for New Page and VSpace commands to the Tokenizer
* Remove Title and Page layouts and add codes for page break and vertical space
* Add document layout and fix some issues in index class with new title formats
* Update tests and reference files
* Bump the project file version and fix a minor issue in items class
* Update tests and test coverage
* Clean up some warnings and issues in tests

tests/reference/guiBuild_Tool_Step3_Lorem_Ipsum.md

@@ -72,7 +72,7 @@ Vivamus ut venenatis lectus. Phasellus nec elit id sem dictum ornare. Quisque fe
 
 Ut et consequat enim, quis ornare nibh. In lectus neque, mollis et suscipit et, vestibulum vitae augue. Praesent id ante sit amet odio venenatis placerat a at erat. Sed sed metus sed nisi dictum varius. Integer tincidunt fermentum purus ac porta. Fusce porttitor non risus eget tristique. Donec augue nunc, maximus at fermentum vel, varius et neque. Ut sed consectetur mauris. Quisque ipsum enim, porttitor vitae imperdiet sit amet, tempor et mauris. Aliquam malesuada tincidunt lectus quis blandit. Sed commodo orci felis, quis ultrices tellus facilisis sed. Nunc vel varius est. Duis ullamcorper eu metus in pulvinar. Morbi at sapien dictum, rutrum mauris eget, interdum tellus.
 
-## Chapter Two: Why do we use it?
+## Why do we use it?
 
 **Comment:** Exctracted from the lipsum.com website.
 
@@ -82,7 +82,7 @@ Ut et consequat enim, quis ornare nibh. In lectus neque, mollis et suscipit et,
 
     Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
 
-## Chapter Three: Chapter Two
+## Chapter Two: Chapter Two
 
 **Point of View:** Bod  
 **Plot:** Main  
@@ -92,7 +92,7 @@ Ut et consequat enim, quis ornare nibh. In lectus neque, mollis et suscipit et,
 
 Curabitur a elit posuere, varius ex et, convallis neque. Phasellus sagittis pharetra sem vitae dapibus. Curabitur varius lorem non pulvinar congue. Vestibulum pharetra fermentum leo, sed faucibus eros placerat quis. In hac habitasse platea dictumst. Donec metus massa, rutrum quis consequat et, tincidunt ac felis. Duis mollis metus ac nunc tincidunt blandit. Ut aliquet velit eu odio pharetra condimentum. Integer rutrum lacus orci, id venenatis libero accumsan at.
 
-### Scene 3.1: Scene Three
+### Scene 2.1: Scene Three
 
 **Point of View:** Bod  
 **Plot:** Main  
@@ -108,7 +108,7 @@ Maecenas ullamcorper lacus nec turpis finibus aliquet eget rutrum augue. Integer
 
 Aenean dapibus vulputate purus, sit amet tempor nunc suscipit consequat. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Mauris auctor congue eros, non pellentesque neque dapibus ac. Vestibulum non leo nec urna lacinia eleifend quis et diam. Praesent eu nisi magna. Nulla at magna massa. Suspendisse porta varius scelerisque. Duis at auctor dolor, non dapibus urna. Nunc venenatis feugiat magna non molestie. Aliquam non ornare ex. Quisque eu ultrices velit, quis pellentesque eros. Phasellus eleifend, elit id imperdiet aliquam, nulla quam molestie turpis, at egestas odio ante et tortor. Suspendisse fringilla condimentum justo, at aliquet odio aliquam ac.
 
-### Scene 3.2: Scene Four
+### Scene 2.2: Scene Four
 
 **Point of View:** Bod  
 **Plot:** Main  
@@ -128,7 +128,7 @@ Donec ipsum eros, vestibulum sit amet cursus eget, iaculis quis dolor. Pellentes
 
 Phasellus eu nunc ut nunc faucibus laoreet. Aliquam at magna risus. Praesent lobortis, risus finibus semper varius, magna purus vestibulum eros, at pulvinar sapien enim a ex. In scelerisque malesuada ex, sit amet egestas neque condimentum sed. Praesent vulputate efficitur massa. Cras at accumsan ligula. In elementum lectus eget blandit dictum. Nam vitae libero ut justo eleifend rutrum ac nec arcu. Aliquam sodales in quam congue vestibulum. Aliquam in accumsan sapien. Quisque lobortis nisl nisi, vitae bibendum turpis efficitur sed. Vestibulum tempor nulla eget nisi convallis, blandit sagittis ipsum convallis. Donec odio nibh, ultrices quis odio in, mollis euismod libero.
 
-### Scene 3.3: Scene Five
+### Scene 2.3: Scene Five
 
 **Point of View:** Bod  
 **Plot:** Main