JASSMerge - a utility to merge JASS scripts

I have written a small utility that merges two JASS scripts. They can both have a globals section.
To get rid of naming conflicts you can specify a prefix and a postfix for each of the files that is added to all names in the script.
With this utility you can run AIs against each other that use different changed common.ai's by merging them into one common.ai (to apply the naming changes to the AI scripts merge them with an empty file).
You can also use it to write your own JASS scripts and merge them with Blizzard.j when you need them.

Unfortunately JASSMerge has been written in C# so you need the .net-Framework to use it (which is quite large to download). You can get it on the Microsoft homepage. (If you know any way to run it without that framework, tell me)