running web server from REPL (kgpy) doesn't work

[briangu]

running the following in the REPL doesn't launch the web server but it works if you run it via "kgpy web.kg" with this as the contents.

.py("klongpy.web")
index::{x; "Hello, Klong World! "}
.web(8888;:{},"/",index;:{})

It's likely this is caused by an issue in how kgpy manages the ioloop.