Extract mermaid to seperate JS file

Means it doesnt break speedpack, for some reason

Makefile

@@ -20,6 +20,7 @@ build: install
 	$(NODE_BIN)/node-sass $(STATIC_SRC)/scss/style.scss $(STATIC_BUILD)/css/style.css --source-map-embed
 	cp -r $(BASEDIR)/node_modules/lightgallery/dist/fonts $(STATIC_BUILD)
 	cp -r $(STATIC_SRC)/img $(STATIC_BUILD)/img
+	cp node_modules/mermaid/dist/mermaid.min.js $(STATIC_BUILD)/js/mermaid.js
 	@hugo -vDEF --stepAnalysis --gc
 	mkdir -p $(OUTPUT_DIR)/.well-known/
 	cp $(BASEDIR)/static/keybase.txt $(OUTPUT_DIR)/keybase.txt

layouts/_default/baseof.html

@@ -20,6 +20,8 @@
     {{ block "main" . }}{{ end }}
 
     {{ partial "footer.html" . }}
+
+    <script src='{{ relURL "/js/mermaid.js" }}'></script>
     <script src='{{ relURL "/js/app.js" }}'></script>
   </body>
 </html>

static/src/js/index.js

@@ -10,8 +10,6 @@ require('lg-thumbnail/dist/lg-thumbnail');
 require('plyr').setup();
 var Clipboard = require('clipboard');
 
-var mermaid = require('mermaid');
-
 
 $('.image').each(function () {  // setup div-image hybrids
   var ele = $(this);