[UWP] Key events
This is the initial work required for proper keyboard events.
The text controller implementation is very basic, just enough to show the virtual keyboard when it's needed, and have basic key events.
Replace glutin by winit + surfman 0.2
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This PR updates surfman to 0.2, and replaces glutin with winit+surfman.
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- [x] These changes do not require tests because this should all be invisible
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Dump all UWP logging output to a file
These changes ensure that we keep getting debug output in the VS output window, but we also write each message to a file in the app's local data directory. These changes also extend the C API a bit to support more generic logging facilities, removing some of the Windows-specific nature of the VSLogger. Fixes part of #23813.
Add new Servo Logo
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* Added servo-64.png (replacing servo64.png @ 64px)
* Added servo-100.png (replacing doge-tiny.png @ 100px)
* Added servo-500.png
* Added servo-500-icon.ico
* Added servo-1000.png (replacing servo.png @ 1000px)
* Added servo.svg (replacing servo.svg)
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<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [ ] `./mach build -d` does not report any errors
- [ ] `./mach test-tidy` does not report any errors
- [ ] These changes fix #___ (GitHub issue number if applicable)
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- [ ] There are tests for these changes OR
- [X] These changes do not require tests because they add new logo assets
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