API to delete a file from zip

```
I would like miniz to have an API to delete a entry from a exist zip directly. 
At present we need to decompress it and compress again without the file i want 
delete. I would appreciate it if it has an API to do it.


```

Original issue reported on code.google.com by `Little...@gmail.com` on 22 Oct 2014 at 3:20
