code: protected static CmsXmlContentProperty getPropertyConfig(
          Map<String, CmsXmlContentProperty> propertyConfig,
          String propName) {
  
          return propertyConfig.get(propName);
      }
docs: Helper method for accessing the property configuration for a single property.<p>
  
  This method uses the base name of the property to access the property configuration,
  i.e. if propName starts with a '#', the part after the '#' will be used as the key for
  the property configuration.<p>
  
  @param propertyConfig the property configuration map
  @param propName the name of a property
  @return the property configuration for the given property name