Meerk40t

* svgelements update.
* Correct darkmode raster bug.
* Remove Up/Down buttons completely from DeviceManager
* Correctly expand Start Button in Jobs (GTK issue)
* Darkmode corrections.
* Correct write svg fill and stroke opacity crashes 332.
* Redirect Help to Wiki. 336

Camera Hammering Corrected.
Corrected race condition for drawmode.
Changed default bed width and bed height.
Adjustment to Stroke-Width values.
CMYK images do not crash RasterWizard.
Classification Corrections with Opacity.
Added EGV import and Export for BufferView.
Added +x CLI option for.
Added Fill and Stroke Opacity to SVG.
Use Fill and Stroke Opacity in Render.
Correct Spinner Defocus Crashing. (GTK)
Correct TreeItem Background White -> None. OSX Dark Mode.
Keymap Error, and Refocusing.
Fixed Crash Engraving Image Outline.
Changed Message for Crash. (Generic Error -> Report this to Development)
Correct saving of processed stroke-width.
Updated svgelements to 1.4.6. (caused 0.6.15 critical floor import)
Fixed 0.6.15 floor import.
Fixed 0.6.16 Stroke-opacity save crash.

* wx40 is for issue 242 users.

Minor issue with -V
Upgraded svgelements

Added CLI -V
Couple versions increase of svgelements
Fixed a serious bug where vector would fail to classify if a raster existed in the operations.

If using optimize travel there's some chance that the svg produces a false start position. During the very first location in the path this could move to the wrong place, then move to the correct place. 0.6.12 corrects the false start.

Corrects false start in reordered paths.
Corrects DXF Splines.
Corrects rare CSS styles within defs issue.
Corrects CSS concatenation issue.
Corrects B-rational spline fallback.
Corrects some visualizations of thin lines.

Prevent the impossible addition of Images and Paths.
Do not add empty paths. 256
Correct but with DXF arcs going CW in error. 257