Russian translation

README.md

@@ -78,13 +78,13 @@ All other tests, including the HDL tests, were executed without errors.
 ## Documentation ##
 
 The [documentation](https://github.com/hneemann/Digital/releases/latest) is available in English, 
-German, Spanish, Portuguese, French and simplified Chinese.
+German, Spanish, Portuguese, French, simplified Chinese and Russian.
 It is still very incomplete but it contains a chapter "First Steps" which explains the basic usage of Digital.
 The documentation also contains a list of available 74xx chips and a list of available keyboard shortcuts. 
 
 ## Translations ##
 
-So far Digital is available in English, German, Spanish, Portuguese, French and simplified Chinese. 
+So far Digital is available in English, German, Spanish, Portuguese, French, simplified Chinese and Russian. 
 If someone wants to add a 
 new translation, please let me [know](mailto:[email protected]).
 I can provide you with a special file for translation. This file is much easier to 

src/main/resources/lang/lang.xml

@@ -27,4 +27,5 @@ modified keys.
     <lang name="pt" display="Português" file="Portugues"/>
     <lang name="fr" display="Français" file="Francais"/>
     <lang name="zh" display="简体中文" file="ChineseSimplified"/>
+    <lang name="ru" display="Русский" file="Russian"/>
 </languages>

src/test/java/de/neemann/digital/docu/DocuTest.java

@@ -61,7 +61,7 @@ private void writeXML(Writer w, File images, String language, File libFile) thro
                 .append("\" lang=\"")
                 .append(language)
                 .append("\" fontFamily=\"")
-                .append(language.equals("zh") ? "SansSerif,SimSun" : "SansSerif")
+                .append(language.equals("zh") ? "SansSerif,SimSun" : "SansSerif,Arial")
                 .append("\" rev=\"")
                 .append(System.getProperty("buildnumber"))
                 .append("\" revt=\"")