Parameters
- multiLangButtonText
 - Text that is set at a button, multilanguage
 - strActionCommandLine
 - Command line of the action
 - multiLangTooltip
 - Tooltip to the command, multilanguage
 - multiLangDescription
 - Description of the command, multilanguage
 - icon
 - Ribbon icon object which are used to create icon based on it
 
Return Value
Created command, or null if nothing was created