user/e16: new package

[digitalrane]

This MR adds the enlightenment X11 window manager, DR16 version 1.0.30, which is still actively maintained upstream and the latest stable version. This is maintained and still developed as and alternative to newer versions of enlightenment.

I have built and tested this locally, including launching and interacting with various applications, enabling compositing mode, and switching themes and all works well. I have tested it using emptty as a display manager and can confirm the session files upstream E16 provides are correctly registered when the package is installed.

This is my first contribution to cports so if there is any feedback or tips on how to contribute changes better please let me know!

[nekopsykose]

you'll also need an update.py that works to get the latest version, see other ones in the repo for examples

[nekopsykose]

url = "https://sourceforge.net/projects/enlightenment/rss" is probably what you want for update.py

[digitalrane]

you'll also need an update.py that works to get the latest version, see other ones in the repo for examples

OK thanks, that's good to know. I figured that was more for things like Python library and such, but I can see the update.py is really super flexible and can be used for anything, so TIL. Thanks for the advice, I've added and tested an update.py for this package.

[digitalrane]

thank you for the review @nekopsykose! I think i've addressed all of the feedback now, if you get a chance to review again that would be really appreciated. I tested the updated package with the discussed changes and everything seems to work well.