Why July and August are in the Calender

So most of you probably know that a long time ago there were only 10 months in a year. If you didn't, well now you do. But then see, Augustus Cesar comes around and says "I want a month named after me." And so the month August came to be. So of course when Julius takes over he says "Well I want a month named after me too!" And that was the beginning of July. Those stinkn' Roman rulers........by the way I am posting this because Augustus was assassinated on the 15 of March. (Today)