Meerk40t

* Introduction of linestyles and tabs

* Fixes the annoying 'click on save'-crash

A couple of fixes, usability improvements and new features:
- A quick-access to changing the dimensions of selected objects in the toolbar
- If you keep the Shift-button pressed when choosing a file to load, then MeerK40t will ask you where to position the loaded content instead of picking the default location (if you press Ctrl then the file content will be centered automatically)
- Resolution of a nasty bug under Linux that prevented the simulation window to display properly - the Linux build we have created so far was using rather old versions of Python and the GUI-toolkit for the sake of compatibility. We will *add* a more modern build shortly.
- User-defined hatches and wobbles: will take appropriate device defaults
- User defined buttons (early stages might still a bit rough around the edges)
- Dashed wobble as a workaround for the lack of support for stroke-types
- Per device camera background updates
- To simplify the frequent need to quickly eliminate a couple of elements from a burn without fundamentally changing the design, you can now set for all basic elements a flag (which is *not* stored and loaded, so only during runtime) that will hide them on the scene and that will exclude them from a burn operation.

* Some small fixes (including the availability of darwin and pi versions after some days of heavy compiling on a pi....).

* while rotary support is still limited to those kind of devices where one axis is fully replaced by a rotating mechanism we have now a cylindrical correction feature that tries to compensate round objects (ie cylinders) sitting on a flat surface (as of now just or balor devices)
* you can define an offset to your workspace so that you will have an unused (safety) margin at the left and/or top side of your laserbed
* coolant aka airassist support is coming: for the time being it has just intrinsic GRBL support and some alerts implemented but we will add mqtt / webpost interfaces in the next beta to support smart plugs to turn on/off aquarium pumps or similar.

What's Changed
* Version push by jpirnay in https://github.com/meerk40t/meerk40t/pull/2636
* Update meerk40t/moshi/builder.py to fix unit of debug print in raster… by mnoriaki in https://github.com/meerk40t/meerk40t/pull/2635
* Addressing UI feedback by jpirnay in https://github.com/meerk40t/meerk40t/pull/2640
* Fix missing settings update by jpirnay in https://github.com/meerk40t/meerk40t/pull/2641
* Add info tooltips by jpirnay in https://github.com/meerk40t/meerk40t/pull/2645
* Improved / more logical drag handling by jpirnay in https://github.com/meerk40t/meerk40t/pull/2646
* Windows restore by jpirnay in https://github.com/meerk40t/meerk40t/pull/2647
* Extend (and fix) German/Italian Translations by jpirnay in https://github.com/meerk40t/meerk40t/pull/2648
* Fix undo from last status by jpirnay in https://github.com/meerk40t/meerk40t/pull/2649
* Coolants: Some internal functions for future extensions by jpirnay in https://github.com/meerk40t/meerk40t/pull/2650
* Effect recombination for faster optimization by jpirnay in https://github.com/meerk40t/meerk40t/pull/2652
* Fix UI theming for skinned desktops by Laserology in https://github.com/meerk40t/meerk40t/pull/2651
* Enable manual dark mode by jpirnay in https://github.com/meerk40t/meerk40t/pull/2653
* Surround button actions in undo scope by jpirnay in https://github.com/meerk40t/meerk40t/pull/2658
* Fix warp effect by jpirnay in https://github.com/meerk40t/meerk40t/pull/2659
* Warp Effect update by jpirnay in https://github.com/meerk40t/meerk40t/pull/2661
* Some minor Linux tweaks by jpirnay in https://github.com/meerk40t/meerk40t/pull/2662
* Fix hover issue on jog panel by jpirnay in https://github.com/meerk40t/meerk40t/pull/2663
* Simplify device listings and add longer ray5 by Laserology in https://github.com/meerk40t/meerk40t/pull/2656
* Minor fix: Color mismatch by Laserology in https://github.com/meerk40t/meerk40t/pull/2666
* Icon translation fix by jpirnay in https://github.com/meerk40t/meerk40t/pull/2668
* Fix safari data reception inside web server by jpirnay in https://github.com/meerk40t/meerk40t/pull/2669
* Update de/it translations by jpirnay in https://github.com/meerk40t/meerk40t/pull/2670
* Fix incorrect hatch orientation on special devices by jpirnay in https://github.com/meerk40t/meerk40t/pull/2671
* Some fixes / improvement about hatch effects in operations by jpirnay in https://github.com/meerk40t/meerk40t/pull/2672
* Make Beep sound user-configurable by jpirnay in https://github.com/meerk40t/meerk40t/pull/2675
* Avoid linetext crash under Linux by jpirnay in https://github.com/meerk40t/meerk40t/pull/2676
* Deal with 32bit grayscale images by jpirnay in https://github.com/meerk40t/meerk40t/pull/2677

**Full Changelog since last full release**: https://github.com/meerk40t/meerk40t/compare/0.9.4000...0.9.5000
**Full Changelog since last beta**: https://github.com/meerk40t/meerk40t/compare/0.9.4080...0.9.5000

**On the assets below: the Windows-64 version is still experimental, fall back to the regular 32-bit version (MeerK40t.exe) if you encounter connectivity problems. But please have a look the controller window in such a case and share the messages being displayed there with us, so that we can address the underlying issues.**

While this release is mainly about fixes it does introduce some new concepts that may be of interest:
- while rotary support is still limited to those kind of devices where one axis is fully replaced by a rotating mechanism we have now a cylindrical correction feature that tries to compensate round objects (ie cylinders) sitting on a flat surface
- you can define an offset to your workspace so that you will have an unused (safety) margin at the left and/or top side of your laserbed
- coolant aka airassist support is coming: for the time being it has just intrinsic GRBL support and some alerts implemented but we will add mqtt / webpost interfaces in the next beta to support smart plugs to turn on/off aquarium pumps or similar.

A personal word from the developers: we have recently been struggling with some events in our private lifes that channeled a good portion of our time and energy into different areas. So please bear with us if the speed of development has reduced.

What's Changed
* GRBL over WebSocket support implementation by rOzzy1987 in https://github.com/meerk40t/meerk40t/pull/2461
* Beam Table Fix by tatarize in https://github.com/meerk40t/meerk40t/pull/2469
* Placeholder for a 0.9.4 bugfix release by jpirnay in https://github.com/meerk40t/meerk40t/pull/2468
* Fix some charhook issues under Linux by jpirnay in https://github.com/meerk40t/meerk40t/pull/2471
* Burn sequence context menu for operations by jpirnay in https://github.com/meerk40t/meerk40t/pull/2472
* Non provided units in angle input fields are degrees by jpirnay in https://github.com/meerk40t/meerk40t/pull/2473
* Label placeholder by jpirnay in https://github.com/meerk40t/meerk40t/pull/2477
* DE/IT translation updates by jpirnay in https://github.com/meerk40t/meerk40t/pull/2479
* Add missing clearance status on load by jpirnay in https://github.com/meerk40t/meerk40t/pull/2480
* Hinge tweaks by jpirnay in https://github.com/meerk40t/meerk40t/pull/2481
* Fix placement selection by jpirnay in https://github.com/meerk40t/meerk40t/pull/2482
* Add in Cylinder Correction for Galvo Lasers by tatarize in https://github.com/meerk40t/meerk40t/pull/2474
* Renewed coolant support by jpirnay in https://github.com/meerk40t/meerk40t/pull/2478
* Fix to M7 M8 mismatch in callbacks by FelixEL in https://github.com/meerk40t/meerk40t/pull/2485
* Minimal autosave functionality by jpirnay in https://github.com/meerk40t/meerk40t/pull/2486
* Coolant support for operations by jpirnay in https://github.com/meerk40t/meerk40t/pull/2489
* Add device margins by jpirnay in https://github.com/meerk40t/meerk40t/pull/2483
* Fix rapid move issue for M3nano by jpirnay in https://github.com/meerk40t/meerk40t/pull/2491
* Final preparation for 0.9.5.b1 by jpirnay in https://github.com/meerk40t/meerk40t/pull/2492

New Contributors
* rOzzy1987 made their first contribution in https://github.com/meerk40t/meerk40t/pull/2461
* FelixEL made their first contribution in https://github.com/meerk40t/meerk40t/pull/2485

**Full Changelog**: https://github.com/meerk40t/meerk40t/compare/0.9.4000...0.9.4.1