Merge origin/master

others/guide/how to write JDito code.adoc

@@ -4,7 +4,9 @@ How to write JDito code
 :numbered:
 
 == basics ==
-Keep everything english. Every title, caption, messages, comments, etc. should be english. Add german translation to the languages if necessary.
+* Keep everything english. Every title, caption, messages, comments, etc. should be english. Add german translation to the languages if necessary.
+* in JavaScript-Strings use `"` instead of `'` - even if its only 1 character. `'` is for SQL (within JS-Strings)
+ 
 
 == code structure ==
 === vars and others (var, let) ===