Revert ALL jekyll-text-theme configuration files

I am changing the theme of the site, and need to revert these changes
to make everything work.

Revert "Add jekyll-text-theme YAML files"

This reverts commit 61b34a5f260db45575d448d766ea29c0fb273ed3.

Revert "Bring all of jekyll-text-theme _includes into site"

This reverts commit c6bf5f7c895287d2028f6024265913b59784a154.

Revert "Bring all of jekyll-text-theme assets to site"

This reverts commit 7b69c2e5975f98da09d932ba6c70bdd71b1601a7.

Remove jekyll text theme from Gemfile

4 files changed, 0 insertions, 110 deletions

diff --git a/_includes/comments-providers/custom.html b/_includes/comments-providers/custom.html
deleted file mode 100644
index 600b9f7..0000000
--- a/_includes/comments-providers/custom.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!-- start custom comments snippet -->
-
-<!-- end custom comments snippet -->
diff --git a/_includes/comments-providers/disqus.html b/_includes/comments-providers/disqus.html
deleted file mode 100644
index 4022306..0000000
--- a/_includes/comments-providers/disqus.html
+++ /dev/null
@@ -1,22 +0,0 @@
-{%- if page.key and
-  site.comments.disqus.shortname -%}
-
-  <div id="disqus_thread"></div>
-  <script>
-  /**
-  *  RECOMMENDED CONFIGURATION VARIABLES: EDIT AND UNCOMMENT THE SECTION BELOW TO INSERT DYNAMIC VALUES FROM YOUR PLATFORM OR CMS.
-  *  LEARN WHY DEFINING THESE VARIABLES IS IMPORTANT: https://disqus.com/admin/universalcode/#configuration-variables*/
-  var disqus_config = function () {
-    this.page.url = '{%- include snippets/page-url.html -%}';
-    this.page.identifier = '{{ page.key }}';
-  };
-  (function() { // DON'T EDIT BELOW THIS LINE
-    var d = document, s = d.createElement('script');
-    s.src = 'https://{{ site.comments.disqus.shortname }}.disqus.com/embed.js';
-    s.setAttribute('data-timestamp', +new Date());
-    (d.head || d.body).appendChild(s);
-  })();
-  </script>
-  <noscript>Please enable JavaScript to view the <a href="https://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
-
-{%- endif -%}
diff --git a/_includes/comments-providers/gitalk.html b/_includes/comments-providers/gitalk.html
deleted file mode 100644
index f7f5c67..0000000
--- a/_includes/comments-providers/gitalk.html
+++ /dev/null
@@ -1,39 +0,0 @@
-{%- if page.key and
-  site.comments.gitalk.clientID and
-	site.comments.gitalk.clientSecret and
-	site.comments.gitalk.repository and
-	site.comments.gitalk.owner and
-	site.comments.gitalk.admin -%}
-
-	<!-- fix text color in the input textarea of gitalk -->
-	<style type="text/css">
-		.gitalk-wrapper .gt-header-textarea {
-			color: #333 !important;
-		}
-	</style>
-
-	{%- include snippets/get-sources.html -%}
-	{%- assign _sources = __return -%}
-	<div class="gitalk-wrapper" id="js-gitalk-container"></div>
-	{%- assign _admin = '' -%}
-	{%- for _admin_id in site.comments.gitalk.admin -%}
-		{%- assign _admin = _admin | append: ", '" | append: _admin_id | append: "'" -%}
-	{%- endfor -%}
-	{%- assign _last = _admin | size | minus: 1 -%}
-	{%- assign _admin = _admin | slice: 2, _last -%}
-	<script>
-		window.Lazyload.css('{{ _sources.gitalk.css }}');
-		window.Lazyload.js('{{ _sources.gitalk.js }}', function() {
-			var gitalk = new Gitalk({
-				clientID: '{{ site.comments.gitalk.clientID }}',
-				clientSecret: '{{ site.comments.gitalk.clientSecret }}',
-				repo: '{{ site.comments.gitalk.repository }}',
-				owner: '{{ site.comments.gitalk.owner }}',
-				admin: [{{ _admin }}],
-				id: '{{ page.key }}'
-			});
-			gitalk.render('js-gitalk-container');
-		});
-	</script>
-
-{%- endif -%}
diff --git a/_includes/comments-providers/valine.html b/_includes/comments-providers/valine.html
deleted file mode 100644
index 68a4274..0000000
--- a/_includes/comments-providers/valine.html
+++ /dev/null
@@ -1,46 +0,0 @@
-{%- include snippets/get-sources.html -%}
-{%- assign _sources = __return -%}
-
-{%- assign _VALINE_APP_ID = site.comments.valine.app_id -%}
-{%- assign _VALINE_APP_KEY = site.comments.valine.app_key -%}
-{%- assign _VALINE_PLACEHOLDER = site.comments.valine.placeholder -%}
-{%- assign _VALINE_VISITOR = site.comments.valine.visitor -%}
-{%- assign _VALINE_META = site.comments.valine.meta -%}
-
-
-{%- if _VALINE_APP_ID and
-  _VALINE_APP_KEY -%}
-
-<div id="vcomments"></div>
-
-{%- if _VALINE_VISITOR -%}    
-<span id="{{page.url}}" class="leancloud-visitors" data-flag-title={{page.title}}>
-</span>
-{%- endif -%}
-
-<script>
-  window.Lazyload.js(['{{ _sources.leancloud_js_sdk}}', '{{ _sources.valine }}'], function() {
-    var _config = {
-      el: '#vcomments',
-      appId:  '{{ _VALINE_APP_ID }}',
-      appKey: '{{ _VALINE_APP_KEY }}',
-      verify: true,
-    };
-    {%- if _VALINE_PLACEHOLDER -%}
-      _config.placeholder = '{{ _VALINE_PLACEHOLDER }}';
-    {%- endif -%}
-    {%- assign _page_lang_slice =  page.lang | slice: 0, 2 -%}
-    {%- if _page_lang_slice != 'zh'  -%}
-      _config.lang = 'en';
-    {%- endif -%}  
-    {%- if _VALINE_VISITOR -%}
-      _config.visitor = 'true';
-    {%- endif -%}
-    {%- if _VALINE_META -%}
-      _config.meta = {{ _VALINE_META}};
-    {%- endif -%}
-    new Valine(_config);
-  });
-</script>
-
-{%- endif -%}
\ No newline at end of file