customer creation now pointing to velocity

src/main/java/zw/qantra/tm/domain/services/SettingService.java

@@ -26,4 +26,17 @@ public class SettingService {
             return false;
         }
     }
+
+    public String getStringSetting(String key) {
+        try {
+            Setting setting = settingRepository.findBySettingName(key);
+            if (setting != null) {
+                return setting.getSettingValue();
+            }
+            return "";
+        } catch (Exception exception) {
+            exception.printStackTrace();
+            return "";
+        }
+    }
 }