book.yml.erb in softcover-0.9.6

- old
+ new

@@ -5,7 +5,5 @@
 subtitle: Change me
 description: Change me.
 author: Author Name
 copyright: <%= Time.new.year %>
 uuid: <%= SecureRandom.uuid %>
-pdf_preview_page_range: 1..30
-epub_mobi_preview_chapter_range: 0..1