code: public static String getHelpText(Collection<IBotCommand> botCommands) {
  		return getHelpText(botCommands.toArray(new IBotCommand[botCommands.size()]));
  	}
docs: Returns the command and description of all supplied commands as a formatted String
  @param botCommands a collection of commands that should be included in the String
  @return a formatted String containing command and description for all supplied commands