[Pydev-code] RFC command completion for files and folders in interactive console

[Jonah G. <jo...@ki...>]

Hi PyDev Coders,

I have implemented a feature that I plan to roll out to our local
PyDev users here, and am soliciting feedback on it before I make a
Pull Request (Is that the right thing to do, or should I just make the
pull request?).

I have added command completion for files and folders in the
interactive console. The features are:
- files (with a file icon) and folders (with a folder icon) are in the
completion list
- if a slash is part of the text that activates the completion, only
files and folders are listed
- a slash is a new optional activation character (off by default)
- absolute and relative path names are supported from normal
interactive console.
- absolute paths are supported from debug interactive console

The attached pdf has a few screen shots.

The changes is available here:
https://github.com/jonahkichwacoders/Pydev/commit/88a35936c26b7c15972857c53945d06d25681212

Please let me know if this is suitable for a pull request, or how I
can change it to make it suitable.

Thank you,
Jonah