gosh, a program that allows you to run go code from the command line, has some new features.
Now you can run the code within a basic web-server with just a single argument to gosh.
You can give multiple begin, end and exec statements
You can give code to be placed outside main() such as function declarations etc.
gosh now uses the latest param package so you get a better help message and some new features like the params-file parameter which allows you to give a collection of parameters from a file