Update jekyll config

Author: cutalion

_config.yml

@@ -25,8 +25,8 @@ description: >- # this means to ignore newlines until "baseurl:"
   Follow the adventures of quirky characters in increasingly ridiculous situations.
 baseurl: "" # the subpath of your site, e.g. /blog
 url: "http://one-review-man.ctln.pw" # the base hostname & protocol for your site, e.g. http://example.com
-twitter_username: jekyllrb
-github_username:  jekyll
+twitter_username: cutalion
+github_username: cutalion
 
 # Multilingual settings
 languages: ["en", "ru"]
@@ -40,7 +40,8 @@ plugins:
   - jekyll-polyglot
 
 # Header pages for navigation
-header_pages: []
+header_pages:
+  []
   # - chapters.md
   # - characters.md
   # - chapters.ru.md
@@ -89,6 +90,14 @@ exclude:
   - vendor/gems/
   - vendor/ruby/
   - scripts/
+  - spec/
+  - bin/
+  - lib/
+  - tmp/
+  - repomix*
+  - README.md
+  - CNAME
+  - BOOK_CLI_PLAN.md
 
 sass:
   quiet_deps: true