print() from GPU code written in numba's cuda module is displayed in the terminal rather than output cell

When you write a print() statement in a function decorated with @cuda.jit (numba functionality) and call it, the output is printed in the terminal rather than the cell output. Platform is windows 10.

Steps to reproduce:

1. Create a jupyter instance by typing "jupyter notebook" into terminal
2. Create a new jupyter notebook
3. Paste into the cell the following code

``` python
from numba import cuda

@cuda.jit
def d_print():
print("hi")

d_print[10, 32]()
```

4. Run it

Expected is "hi" in the output window of the cell. Instead, "hi" is printed in the terminal window.

Start by reproducing the issue in a Jupyter notebook with the provided @cuda.jit d_print example on Windows 10. Trace how output from the CUDA call is handled, and compare terminal output with cell output; done means "hi" appears in the cell output rather than the terminal.

Written by the indexing model from the issue text.