Updated README to describe how to compile the minified file automatically
Updated README to describe how to compile the minified file automatically

fmin2958/angular-xml,johngeorgewright/angular-xml,fmin2958/angular-xml,gregpardo/angular-xml,johngeorgewright/angular-xml,gregpardo/angular-xml,gregpardo/angular-xml,fmin2958/angular-xml,johngeorgewright/angular-xml