Added the bytesPerSecond property in the .h file. Set bytesPerSecond in the .m such that when it is set, it also makes sure that the videoBitRate changes to “bytesPerSecond * 8.” Additionally changed the suggested bytesPerSecond defined in the .m file to an ENUM so that someone can call the descriptive name (PBJBytesPerSecond480X360) rather than a number (87500).
Merge pull request #147 from nolegirl/videoBitRate-property

Created a property for bytesPerSecond and changed the way videoBitRate is set