Removed `comments_enabled` field from blog post

content/blog/2016-12-21-new-site/contents.lr

@@ -2,8 +2,6 @@ title: New site
 ---
 _template: blog/post.html
 ---
-comments_enabled: yes
----
 pub_date: 2016-12-21
 ---
 body:

content/blog/2016-12-26-a-week-for-personal-development/contents.lr

@@ -2,8 +2,6 @@ title: A week for personal development
 ---
 _template: blog/post.html
 ---
-comments_enabled: yes
----
 pub_date: 2016-12-26
 ---
 body:

content/blog/2017-01-31-why-i-preordered-the-nintendo-switch/contents.lr

@@ -58,8 +58,6 @@ edit_comment:
 
 **2017/04/23**: Stroked the link to the pre-order items since I deleted that page.
 ---
-comments_enabled: yes
----
 pub_date: 2017-01-31
 ---
 _template: blog/post.html

content/blog/2019-09-27-i-finished-playing-untitled-goose-game/contents.lr

@@ -1,7 +1,5 @@
 title: I finished playing Untitled Goose Game
 ---
-comments_enabled: yes
----
 pub_date: 2019-09-27
 ---
 tags: nintendo switch, game

content/blog/2019-10-21-i-finished-reading-a-gathering-of-shadows/contents.lr

@@ -1,7 +1,5 @@
 title: I finished reading A gathering of Shadows
 ---
-comments_enabled: yes
----
 pub_date: 2019-10-21
 ---
 tags: book, read

content/blog/2020-01-01-2019/contents.lr

@@ -1,7 +1,5 @@
 title: 2019
 ---
-comments_enabled: no
----
 pub_date: 2020-01-01
 ---
 tags: year

models/blog-post.ini

@@ -13,12 +13,6 @@ label = Publication date
 type = date
 width = 1/4
 
-[fields.comments_enabled]
-label = Comments enabled
-type = boolean
-default = true
-width = 1/4
-
 [fields.tags]
 label = Tags
 type = string