Successfully Created a MASH installer

MASH is what were are learning to code in "An Introduction to Programming" at Griffith University. MASH is basicaly a refined version of JAVA made to help beginner coders learn how to Program. As there are so many beginner Programmers in the cource who find it dificult to install MASH onto their computer as it requires tweeking the winows %PATH% files in order to make the command line work properly.

I have created a Batch file that will install MASH, Set the %PATH% settings and install the Java SDK. As a safe guard I have also made it so it backs up the %PATH% settings on the computer before it modifies them.