DolphinQt -- initial commit

[shuffle2]

This PR was just to test buildbot configuration, and yay, it seems to work.
Now I've added the git submodule so anyone should be able to clone this branch and tell me if this is a good way to do it (you can also use a system-installed Qt SDK and set %QTDIR%).

[waddlesplash]

+1 for submodules!

[shuffle2]

rebased on master and reverted ENABLE_QT to default to OFF.
Last call before this scary commit gets merged...

[shuffle2]

has anyone actually tried/checked this PR?

[comex]

I'll check it now.

[comex]

This still builds and basically runs on OS X. There are a few issues:

• No .app folder is generated, so the binary has to be run from a terminal.
• The About dialog text is cut off unless you manually resize.
• When run from a terminal, it spawns in the foreground rather than the background like every other app. Also, the menu does not display correctly until you switch to another app and back, which may simply be a consequence of the previous.

Just saying.

[waddlesplash]

@comex

• Not sure how to generate a .app folder, I'm not familiar with Mac. Can you handle that?
• About dialog is my fault. Will investigate.
• Also not sure about that, but none of the menus will open at all but the final ("About") one.

[shuffle2]

re:

• app folder: I think it's ok to skip this for now? On windows i purposefully prevent the last build stage from occuring such that the buildbot won't package it up. If you (@ anyone) do want to implement it, just take a look at the apple-related packaging tasks in https://github.com/dolphin-emu/dolphin/blob/master/Source/Core/DolphinWX/CMakeLists.txt , should be mostly a copy-paste job.
• about dialog: I think this can be fixed in a later PR (who knows, about dialog could be completely re-designed or something eventually, anyways).
• spawn behavior: should be figured out, but I don't think the fix needs to go in this PR. Just need to know that it is fixable and will be fixed soon.

[comex]

+1 to merge

[lioncash]

IT BEGINS

[purpasmart96]

It would be nice if Qt wasn't so huge, that's the only thing wxwidgets that has going for it.