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

3 files changed, 0 insertions, 42 deletions

diff --git a/_includes/markdown-enhancements/chart.html b/_includes/markdown-enhancements/chart.html
deleted file mode 100644
index f1c476d..0000000
--- a/_includes/markdown-enhancements/chart.html
+++ /dev/null
@@ -1,15 +0,0 @@
-{%- include snippets/get-sources.html -%}
-{%- assign _sources = __return -%}
-<script>
-  window.Lazyload.js(['{{ _sources.jquery }}', '{{ _sources.chart }}'], function() {
-    var $canvas = null, $this = null, _ctx = null, _text = '';
-    $('.language-chart').each(function(){
-      $this = $(this);
-      $canvas = $('<canvas></canvas>');
-      _text = $this.text();
-      $this.text('').append($canvas);
-      _ctx = $canvas.get(0).getContext('2d');
-      (_ctx && _text) && (new Chart(_ctx, JSON.parse(_text)) && $this.attr('data-processed', true));
-    });
-  });
-</script>
diff --git a/_includes/markdown-enhancements/mathjax.html b/_includes/markdown-enhancements/mathjax.html
deleted file mode 100644
index 9500faa..0000000
--- a/_includes/markdown-enhancements/mathjax.html
+++ /dev/null
@@ -1,17 +0,0 @@
-{%- include snippets/get-sources.html -%}
-{%- assign _sources = __return -%}
-
-{%- include snippets/assign.html target=site.data.variables.default.mathjax_autoNumber
-  source0=site.mathjax_autoNumber source1=page.mathjax_autoNumber -%}
-{%- assign _mathjax_autoNumber = __return -%}
-
-<script type="text/x-mathjax-config">
-	var _config = { tex2jax: {
-		inlineMath: [['$','$'], ['\\(','\\)']]
-	}};
-	{%- if _mathjax_autoNumber == true -%}
-		_config.TeX = { equationNumbers: { autoNumber: "all" } };
-	{%- endif -%}
-	MathJax.Hub.Config(_config);
-</script>
-<script type="text/javascript" src="{{ _sources.mathjax }}" async></script>
diff --git a/_includes/markdown-enhancements/mermaid.html b/_includes/markdown-enhancements/mermaid.html
deleted file mode 100644
index 64e4dac..0000000
--- a/_includes/markdown-enhancements/mermaid.html
+++ /dev/null
@@ -1,10 +0,0 @@
-{%- include snippets/get-sources.html -%}
-{%- assign _sources = __return -%}
-<script>
-  window.Lazyload.js('{{ _sources.mermaid }}', function() {
-    mermaid.initialize({
-      startOnLoad: true
-    });
-    mermaid.init(undefined, '.language-mermaid');
-  });
-</script>