remove logging, decode only on textfile

process/DocumentTemplate_lib/process.js

-import("system.logging");
 import("Communication_lib");
 import("system.neon");
 import("Employee_lib");
@@ -122,7 +121,7 @@ DocumentTemplate.prototype._getRequiredPlaceholders = function ()
     return usedPlaceholders; 
 }
 
-/**
+/** 
  * Returns the template content with replaced placeholders by choosing the right
  * replace function for the type.
  * 
@@ -139,7 +138,7 @@ DocumentTemplate.prototype.getReplacedContent = function (pReplacements)
                 pReplacements[i] = text.text2html(pReplacements[i], false);
         case DocumentTemplate.types.TXT:
             let decodedContent = util.decodeBase64String(this.content)
-            return DocumentTemplate._replaceText(decodedContent, pReplacements);
+            return util.encodeBase64String(DocumentTemplate._replaceText(decodedContent, pReplacements));
         case DocumentTemplate.types.EML:
             return this._getReplacedEML(pReplacements);
         case DocumentTemplate.types.ODT:
@@ -161,8 +160,7 @@ DocumentTemplate.prototype.getReplacedContentByContactId = function (pContactId)
     var replacements = this._getReplacementsByContactIds([pContactId]); 
     var content = this.getReplacedContent(replacements[pContactId]);
     
-    logging.log(JSON.stringify(content, null, "\t"))
-    return util.encodeBase64String(content);
+    return content;
 }
 
 /**